Connecting two Windows 10 monitors. PC does not detect the second monitor: how to fix it? Different desktop backgrounds

Many people use an additional monitor (screen) to expand their workspace in order to work with a large number of open applications. In this article I will tell you how to connect a laptop with a second monitor, which is done very simply and quickly, since the function is available by default.

Miracast technology in Windows 10 (8.1) )

Miracast is a data exchange technology that appeared in 2012, based on the Wi-Fi Direct standard. With its help, you can give a presentation or play your favorite game on the second screen. According to Microsoft Support, if devices have Windows 10 (8.1 ) and there are Wi-Fi adapters, you will probably connect to a wireless display (laptop) and start projecting. Of course, the laptop must be no older than 2013 and be within range of a wireless connection (the closer, the better).

If the connection is not established, i.e. the message " PC or mobile device does not support Miracast", the problem can be solved by updating the drivers, and above all the Wi-Fi adapter.

Setting up a second monitor in Windows 10

• To enable Miracast, on the connected laptop via a hot combination Win+I"Open "Options" → next, " System"→ section" Projecting to this computer". Then, checking the screenshot, make wireless data transfer available.

• On your main PC, click " Win+P" and in the "Project" panel that appears, select " Expand" (a desktop will be created Windows, where you can move objects with the mouse) or " Repetitive" (same image on two screens).
• Finally, at the bottom of all projection options, click on the link " Connecting to a wireless display" and the "Search for wireless displays / audio devices" will begin → when the one you need is found, select the device in the list. By the way, in the same panel there is "Projection to this computer", which opens the already familiar OS settings section of the same name.

To turn off the second monitor, close the laptop lid, putting it into hibernation (sleep) mode, or move it outside the Wi-Fi zone, taking it to another room.

Dmitry dmitry_spb Evdokimov

There are only three options for connecting 2 monitors to one computer. Almost any user can use them, regardless of experience in using computer technology.

Although for the most effective options you will have to make certain expenses. And, in any case, configure the system and data display mode.

The need for two monitors

There are many options for using two displays simultaneously on one computer.

First of all, such a multi-monitor system will allow you to keep many more windows fully open.

For a designer, constructor and photographer, an increased working area means greater detail of objects.

Work efficiency also increases for users using graphs and diagrams - with two monitors there is no need to constantly switch between several documents, which are conveniently placed on one, twice as large area.

Another fairly common possibility of using two screens is gaming applications. With their help, better visibility to the sides is provided.

And for laptop owners, an additional wide screen (which can even be used as a plasma TV) allows you to get much more pleasure from the game.

Two screens are also useful for programmers, giving them the opportunity to see how the result of their work will look in several browsers.

In production, during the educational process and in the office - each such work or study place may require displaying information from one computer on several monitors at once - this will save both space (you don’t have to sit together at one display) and money (there is no need to purchase another computer).

Connection steps

The first stage of connecting (physical) several screens is quite simple.

To do this, you will need to have a sufficient number of inputs of the appropriate type on your computer, as many cables and, if necessary, an adapter.

After this, the system itself can detect the presence of two output devices and adjust the image, or you will need to configure it manually using standard Windows (or other OS) tools.

There are only three ways to physically connect 2 monitors:

1. Using a video card with several outputs (Fig. 3). If the computer was purchased to work with graphics, and the video card is quite modern and powerful, it may already have several connectors installed - for example, 2 HDMI or 1 VGA and 1 HDM. If there is only one input, you may have to purchase a new video card;

2. Installing an additional video card in the second slot of the motherboard.

This option is suitable if your computer has an old graphics processor, and it is not possible to buy an expensive new board with 2 inputs;

3. Using a special splitter (splitter). This method is the most inexpensive and is suitable for any computer, but it can lead to a reduction in the permissible frequencies of monitors.

The image quality will decrease, which will be especially noticeable when running FullHD video on screens. To work with static images, using a splitter is quite acceptable.

Advice: when using a laptop, the ability to connect a second monitor should already be provided (there is an additional connector on the side). Changing the video card on many laptop computers is not only expensive, but often simply impossible. However, most modern laptops and even netbooks have a monitor input by default.

Compatibility of cords and inputs. Ports

To connect monitors to computers, a cable is required to align their connectors. For two displays you will need the same number of cables of the correct type.

Connectors can be as follows:

VGA. Just a few years ago, this was a standard connector for most monitors and computers.

Now, to combine an old PC and a new display, or, conversely, an outdated screen and a modern device, an adapter may be required;

DVI. A more modern interface that provides support for analog and digital signals;

HDMI. The connector is suitable for connecting a computer to devices with clear digital signals - for example, televisions and plasma panels.

It is often found not only on PCs, laptops and TV sets, but even on tablets (in the form of miniHDMI);

DisplayPort (mini DisplayPort). An interface that has a number of advantages even over HDMI.

It doesn’t happen too often, but it allows you to connect multiple screens with high resolution (up to 4K);

USB. A standard port found on computers for more than 15 years. Not very suitable for transmitting high-quality images and is not often found on monitors.

However, it solves the compatibility problem, for example, for a laptop or netbook with missing connectors for other types of video.

Basically, it is simply impossible to connect the cable incorrectly due to the large number of differences in the plugs.

The only problem that may arise is the lack of suitable adapters. And all you need is to find and buy the appropriate parts.

For laptops with a monitor connector, the task becomes even easier.

And if you need to connect your computer to a TV or monitor located at some distance, you should use WiFi extenders.

Setting up monitors

Once two monitors have been connected to the computer, the operating system usually quickly detects and configures both on its own.

And on each screen you can see the same image, which can be convenient when conveying the same information to a group of users.

Advice: When monitors have different resolutions, the images on them are automatically adjusted. Therefore, it is advisable to use screens with the same aspect ratio (4:3 or 16:9).

However, in some cases, automatic adjustment does not occur - one monitor starts normally, the second shows no signal.

Most often this happens due to a poor signal (especially if splitters for 2 monitors are used).

Another reason is the lack of suitable operating system settings.

To fix the problem, do the following:

• Open the “Display” tab – through the “Start” menu (for W7 and higher) or through the options tab in the desktop properties window (for W XP);
• Select "Screen Resolution Settings".

If both screens are connected, configured and working properly, you will see two images with numbers.

Here you can also adjust the resolution of each display and even its orientation (for example, turning it on its side and working with an image in portrait format).

If one of the screens goes dark, click the Find button.

If the monitor was connected correctly, the system will configure it after a while and allow it to display information.

Now you can press the Win and P keys simultaneously, after which you can see the settings panel on the screen.

By selecting " Duplicate", you get the same image on each display.

When selecting " Expand"The image will be enlarged on as many monitors as are connected to the computer.

There can be not only two, but also three or even 9.

Laptops sometimes have a special button to make it more convenient to connect and configure an additional display.

With its help, you can switch the image from a laptop computer to a large display.

In this case, the laptop may show the same image, part of the image, or turn off altogether if the connection was made to improve the usability of the device.

Two desktops

Often a situation arises when the monitors should not have a duplicate or expanded image, but two completely different pictures.

It is almost impossible to implement such an opportunity using your computer.

To do this, you will need to purchase a professional (or an additional second, which can be ordinary) video card and organize several independent information streams.

To simplify the task, a special device will help, the task of which is to connect two monitors to one computer and organize two work processes.

A device called M atrox DualHead2Go will allow you to work with 2 displays, even with a low-power graphics processor and analog output.

In addition to connecting the adapter itself, for it to work you will need to install the drivers that come with it.

If necessary, using Matrox DualHead2Go you can connect two monitors even to a laptop.

Thus, the mobile computer will receive 3 displays at once, 2 of which will show one information, and the third will show another.

Using your tablet

If desired, you can connect not only a full-fledged monitor or TV, but also a regular tablet as an additional screen.

To do this, you will need to install one of two applications:

• ScreenSlider, working with Android;
• iDisplay works with both Android and iOS.

Each program has two parts - for a computer and a tablet. In this case, both Windows and MacOS can be installed on the PC.

The first part will add a new virtual monitor to the system, the second will start working on the tablet only after the computer’s IP has been entered.

Using both applications, you can stretch the image across multiple monitors or duplicate the image. They will also help set the orientation of the screens.

Conclusions

Once you have managed to connect and configure both monitors, you can get an expanded picture, increasing the level of convenience of work or play.

If, however, some minor problems still arise with the display of data (black bars around the edges or insufficient clarity), it is worth checking the settings of the video card (several video cards) or updating the corresponding drivers.

Today, users have a large selection of PC monitors. You will not surprise anyone with the large screen size and high-quality characteristics. But, nevertheless, if this is not enough, and it is not practical to install an even larger screen, you can connect another monitor. Once you choose the right monitor, it's quite simple. When choosing, you must be guided by the availability of quality characteristics that meet modern standards.

PC connection

You need to make sure that the monitor you choose meets the standards. By connecting both monitors, you can use different plug connectors. It is recommended to install the main screen that has the best characteristics. It would be advisable to purchase another monitor identical to the one you already have.

The first step is to connect both monitors to your PC with Windows 10, using the menu items in which the monitor settings are made. Having entered the “Screen Resolution” option, you need to click “Find”, and then start the process of detecting the second screen with the corresponding button. After this, it is necessary for Windows 10 to determine the location of the second monitor. To do this, move the blue screen by pointing the cursor over it in the direction you need. Then, by clicking on it, through the settings menu, enter the necessary parameters, brightness, resolution, etc.

Features of connecting to a laptop

Cable connectors in laptops usually come in two types: HDMI and VGA. It is recommended to use HDMI as it provides better picture performance. In order to correctly, after connecting the cable, you need to go to the settings menu, as described above. It is necessary to specify the position of the screens using an extension; There is no need to use the duplication operation. Then use your mouse to move the screens. Next, as usual, make adjustments to the parameters, setting the maximum resolution, etc.

Windows 10 has a number of features that make multitasking easier and allow you to work with multiple windows at the same time.

Snap

Snap allows you to quickly resize a window, which is especially useful when you want to see two windows at once. To do this, drag the desired window left or right until the cursor reaches the edge of the screen, and then release the mouse button. The window will be fixed in place. To undock a window, simply click and drag the window down.

Note: if you have more than one window open, then when you select the second window, it will automatically dock in the free part of the screen and take its place.

Flip

You can use Flip to switch between open windows. To do this, press and hold the Alt key on your keyboard and, without releasing it, press the Tab key. Continue pressing the Tab key until the window you want is selected.

Task View

The new Task View feature is similar to the Flip feature, but it works a little differently. To open Task View, click on the icon in the lower left corner of the screen, in the taskbar. Alternatively, you can press the Windows + Tab key combination on your keyboard to bring up Task View. A screen will appear where all open windows will be visible and you can click on any window to select.

Virtual desktops

Instead of keeping all your windows on one desktop, you can move some windows to a virtual desktop. This is a new feature in Windows 10 that was not present in previous versions, and is especially useful for managing many windows at once. To create a new desktop, open Task View and then select New Desktop in the lower right corner.

Size of Windows operating system of different versions

Once you have created multiple desktops, you can use Task View to switch between them. You can also move windows between desktops. To do this, open Task View, then click and drag the window to the desired desktop.

To close a virtual desktop, open and click on the X in the top right corner of the desktop you want to close.

Hide/show desktop

If you have a lot of windows open, it may be difficult to see your desktop. In this case, you can click on the narrow button on the right edge of the taskbar. This will minimize all open windows. You can click it again to restore minimized windows.

composs.ru

Doing several things at once in Windows 10

Today we will talk about how to perform multiple tasks at once. In the fast pace of modern life, we have to keep up with a lot, it’s good that our devices help us get things done faster. And now, with Windows 10's Action Center and multitasking tools, the last obstacles between you and finishing every task you start are gone.

Skip app layout on screen

Often, having opened several applications at once, we switched between them while working. With improvements to Windows 10's Snap mode, it's now even easier to position app windows. You can quickly arrange up to four apps on your screen by simply dragging them to the corners. The system will even prompt you to choose which of your open applications should fill in the empty spaces.

Control over your desktop

Sometimes we have to work with many applications, documents and files at the same time. That's why we added a task view button to Windows 10. Now you can view all open windows in a single view with one click. And if you feel like you have too many windows open on one screen, you can create a virtual desktop. This will free up space and allow you to focus on your task.

Unified Notification Center

Sometimes notifications appear on the screens of our devices literally one after another, and it seems as if we completely lose control of what is happening. Notification Center puts all your key settings and notifications in one place, allowing you to quickly respond to an email or change screen brightness without having to open a separate app.

Windows 10 is the best way to perform common tasks. So don’t waste time: update the system and appreciate its convenience!

Updated February 16, 2017 3:05 am

blogs.windows.com

How to use Snap Assist and snap windows to quarters of the screen in Windows 10

Microsoft developers implemented the Snap function in Windows 7 (then it was called Aero Snap), but in Windows 10 the capabilities of the service have expanded significantly. How to use Snap Assist in Windows 10, and what is this functionality intended for?

What is Snap Assist and what is it for?

With Snap Assist, screen space can be used more efficiently. For example, the function allows you to split the monitor between two application windows vertically. You can also divide the screen into conditional “quarters” and attach an application to each corner. At the same time, the user has access to more information, which significantly increases work efficiency.

“Universal” apps on Windows 10 run in desktop windows. On touch devices, the pinning function is optimized for touch interfaces. In the desktop version, the same functionality is implemented through Snap to maintain uniformity in the interfaces.

How to use Snap Assist

To dock a window, click on the title bar with the left mouse button and hold the button pressed while dragging the window. You need to drag the application window to the right or left side of the monitor. When the window enters the docking area, a translucent frame will appear showing exactly where the application will dock when the key is released. If the position of the window is satisfactory, release the mouse - the window will be fixed in the specified area.

The guide frame appears some time after you click and drag the window. There is no need to wait for it to appear. You can save a few seconds by quickly dragging the window to the left or right side of the monitor. The window will also dock, resizing itself to take up exactly half the screen area. This part of the functionality works identically to how it happened in earlier versions of Windows - 7 and 8.

If you snap windows by dragging them, a new Windows 10 feature called Snap Assist will launch. The user is shown a panel where all windows currently open are presented. You can click on any of them, and the selected application will automatically go to the second - still free - part of the screen. This approach is much more rational and understandable than the implementation from previous versions of the operating system (each of the windows had to be docked “manually”, repeating the manipulations of selecting an application and dragging it to the desired part of the screen). Due to the ability to “additionally select” a program, several precious seconds of user time are saved.

You can also dock windows using hotkeys. To do this, use a combination of Win (the Windows logo key) and an arrow (right or left, depending on which part of the screen you want to send the application to). However, you won’t be able to use the Snap Assist functionality with this type of pinning - it is only available when fixing windows by dragging.

Another difference - for the better - from Windows 8 is that “universal” applications can be pinned in the same way as “classic” ones. In Windows 10, they work in “system” windows, which follow general rules.

Vertical fixation

Windows can be docked not only on the right or left - the vertical split screen function is available. In this case, one of the applications will be located in the upper half of the monitor, the other will be fixed at the bottom. You can pin using hotkeys; to do this, press the Win button and the up or down arrow, respectively. Pressing Win and the arrow again will perform a different action. When you select the up arrow, the active window will occupy the entire screen; when you click on the down arrow, the selected application will be minimized on the taskbar.

You cannot achieve the same result by dragging; vertical pinning can only be done using hotkeys. If you try to drag a window to the top of the monitor, the application will expand to full screen. Dragging to the bottom border will not make any changes to the window.

It is worth remembering that the position of the window and its “functionality” depend not only on the quality of the function’s implementation in Windows, but also on the application itself. Thus, some “universal” programs are not very adapted for such use. Fixed vertically or “in quarters”, such applications may not work entirely correctly.

Quad screen pinning

Thanks to changes in the Snap function, working with large monitors has become even more convenient. Now you can place up to 4 applications on one screen, placing them in a 2x2 pattern, with a window at each corner of the monitor. Similar solutions have already been proposed by various managers for “mosaic” placement of applications, but Microsoft has made this functionality standard and integrated into the operating system out of the box.

To pin an application to a corner of the screen, simply drag the window to the corner (and not to the side, as with horizontal pinning). To fix each new window, dragging will have to be done again; the “assistant” does not work here.

But hotkeys can help again. To pin a window, just press Win + horizontal arrow, and then Win + vertical arrow (for example, Win + left arrow and Win + up arrow will fix the window in the upper left quarter of the monitor).

You don't have to fill your entire monitor with apps. For example, you can keep one or two applications at a minimum size on the left, and fill the right side with a single window that will take up all the allocated space.

windowss10.ru

Customizing windows in Windows 10

Hi all! I continue to disassemble the Windows 10 operating system. Today's topic is Multitasking on Windows 10, and to be more precise, I will talk about window settings in Windows 10. The display of windows can be observed in tablet mode, and you can also display windows by pressing the keyboard shortcut Alt+Tab. Windows are open browser pages or pages on your computer, documents, images, etc.

You can open windows by clicking on the button - Task View, at the bottom of the screen, to the right of the search button.

To get to the window settings page, in the lower left corner of the screen, click on the Start button. In the window that opens, click on the tab - Settings.

In the options menu, click on the tab - System.

On the page - System, in the left menu, click on the tab - Multitasking. Here you can enable or disable the following options:

Automatically arrange windows by dragging them to the sides or corners of the screen.

When you dock a window, automatically resize it to fill the space.

When docking a window, show what can be docked next to it.

When resizing a docked window, resize the adjacent docked window at the same time.

Also here you can enable the display of windows from virtual desktops, that is, so that windows are displayed on the screen not only from the current desktop, but also from your other desktops. To do this, you just need to select the value - All desktops. The topic of window settings in Windows 10 multitasking is completed, I'm waiting for your comments, see you next time!

Setting up windows in Windows 10 updated: January 13, 2016 by Ilya Zhuravlev

info-effect.ru

Smart windows feature in Windows 7

The Smart Window feature allows the user to view two windows side by side in Windows 7 without having to manually resize the window. This is useful if you don't want to use Alt-Tab to switch between two windows or you need to work with two windows at the same time. Below is an example of what this looks like in Windows 7.

How to use the Smart Window feature

1. Click and drag the top title bar of the first window to the left or right side of the screen and release the window when you see translucent outlines of the window halfway up the screen.

2. Then select another window. Click and drag the 2nd window to the opposite side of the screen, just like the first.

These steps can be done using the Windows key on your keyboard and the right and left arrow keys by following the steps below:

1. With the Windows button pressed on your keyboard, press the Right or Left key. This will move the open window to the left or right side of the screen.

2. Select another window. Using the Windows key as described in the step above, use the opposite (right or left) arrow button.

There are several ways to exit this viewing mode, below are some of the different ways to do so.

1. Click and drag the top of the window and release the mouse. This method will return the window to its normal size.

2. If you press the “Windows+Up Arrow” key combination, the window will open in full screen.

3. Pressing “Windows+Down Arrow” will minimize the active window.

Sometimes users are faced with the question of how to connect a second Windows 10 monitor for a desktop computer or an external, also a second monitor for a laptop. This is required for various purposes, for example, to show slides to the “general public” or to expand the computer desktop to be able to work with a large number of windows open at the same time.

You can find out about connecting an external monitor to a laptop or computer in Windows 8, Win 7 and Win XP.

Let's look at how to connect a second monitor in Windows 10. But first, an external monitor (for a laptop) or a second monitor (for a computer) needs to be connected, physically connected to the computer or laptop, and only then configure its operation.

For this purpose, the computer usually has a second port for connecting a monitor. But now there is usually no VGA port so that you can immediately connect a monitor to it.

Modern laptops often use an HDMI port, but not all external monitors can connect directly to it. Therefore, first let’s see how you can connect an external monitor to a laptop, and only then return to the question of how to set up an external (second monitor).

Connect an external monitor to a laptop via the HDMI port

So, we have a laptop with an HDMI port (Fig. 1).

Rice. 1. HDMI port on laptop

We need to connect an external one to it using a cable and a VGA connector.

All operations described and shown in the pictures below must be done with the laptop turned off and the external monitor turned off, so as not to damage anything during connections.

To connect a monitor with a VGA input, you will need an HDMI-VGA adapter (Fig. 2). It’s a pity, of course, that the adapter is not white for a white laptop, but here, as they say, it’s better to have a functional and working thing than a beautiful and non-working thing. Therefore, a black adapter will also work.

Rice. 2. HDMI-VGA adapter

Then we connect the HDMI-VGA adapter to the HDMI connector of the laptop (Fig. 3).

Rice. 3. HDMI-VGA adapter is connected to the laptop

In the next step, you will need a wire coming from an external monitor with a VGA connector at the end, for subsequent connection to the HDMI-VGA adapter (Fig. 4).

Rice. 4. Preparing to connect the VGA connector of an external monitor to the HDMI-VGA adapter

So, we connect these 2 connectors together and secure the connection, for which we carefully, without much effort, rotate the screws located on both sides of the VGA connector (Fig. 5).

Rice. 5. The VGA connector of the external monitor is connected to the HDMI-VGA adapter

It seemed that that was all, because the monitor was now connected.

However, let's not forget that not only a video signal is transmitted through the laptop's HDMI port, but also an audio signal. Therefore, we will prepare sound speakers to connect them to the same HDMI-VGA adapter (Fig. 6). It is also advisable to connect speakers in the off state, although this is not as important for them as for an external monitor.

Rice. 6. Preparing to connect the audio connector to the HDMI-VGA adapter

The socket for connecting the audio connector is located on the opposite side from the one where we connected the VGA connector of the external monitor (Fig. 7).

Rice. 7. The speakers are connected to the HDMI-VGA adapter - this is the last step in connecting an external monitor to the laptop

Setting up a second external monitor in Windows 10

That's it, now the external monitor and audio speakers are connected to the laptop. You can turn on the laptop, turn on the external monitor, turn on the speakers. Now let's start with the settings.

After loading Windows, nothing will change on the laptop screen, the external monitor will have no image or a message will flash on it that it is not connected, that there is no signal, and the sound speakers will be silent. This is because we haven't configured anything yet.

Let's move on to the settings. To do this, right-click on an empty space on the Windows 10 desktop to display a menu. In this menu we select the “Screen Options” option (Fig. 8).

Rice. 8. Selecting the “Display Settings” option to begin setting up an external monitor connection

The display settings window opens. To set up an external monitor, you need to switch to the second monitor, to the monitor with the number 2, which is shown in Fig. 9.

After selecting this particular monitor, the picture of the monitor with the number 2 will turn blue, and the picture of the main monitor with the number 1 inside will become gray. This means that all the monitor settings below now apply to the second, external monitor.

Rice. 9. Select an external monitor and start setting it up

Let's look at what settings you can set for the second monitor:

Rice. 10. External monitor settings

In the settings of the external (second) monitor (Fig. 10) you can set:

1) brightness - by moving the lever to the left (weaker) or to the right (brighter),

2) night light - by turning on/off the switch,

3) scale – in Fig. Figure 10 shows that the scale is 100% (recommended), but it can be increased to make the image larger,

4) resolution – in Fig. Figure 10 shows that Windows 10 suggests setting the default resolution, which is often the most optimal for an external monitor,

5) orientation - as a rule, landscape orientation is set (long part horizontally), although in some cases portrait orientation (short part horizontally) will be useful,

6) simultaneous operation of several displays (see below).

Setting up multiple monitor modes

Particularly important are the “multiple display” settings, for which Fig. 11 shows all possible options:

Rice. 11. Options for simultaneous operation of multiple monitors

• Duplicate these screens(1 in Fig. 11) - means that on the second monitor the picture will be identical to the first. Everything that happens on the main, first monitor will be automatically duplicated on the second external monitor.

As a rule, the sizes and resolutions on the main (first) and external (second) monitors are different. Therefore, in order to ensure that the images on the first and second monitors match, the Windows system automatically makes the image with a resolution that is the worst of the two monitors. That is, the picture quality on both monitors will be the same as it would be on one of them, which has worse video playback quality.

This mode is most often used for wide demonstration of slides or any other content displayed on the main monitor screen. Let's say the speaker demonstrates slides and comments on them, and listeners see a similar image on the screen of an external second monitor. Also often in this case, a multimedia projector acts as an external second monitor, which projects the image on a large screen for the convenience of showing it to the general public.

• Expand these screens(2 in Fig. 11) – means that a continuation (to the right) of the desktop of the main laptop monitor will appear on the second (external) monitor. The desktop will become wider. It will be possible to open more windows so that they do not overlap each other.

It works this way. You open a new program, a new window. This program, this window opens on the main monitor, covering other windows open there. Then you simply drag the opened window to the right with the mouse, not paying attention to the fact that the window will seem to go beyond the main screen to the right. This window will simultaneously appear on the second external monitor, where you can fix it, and work with this window on the second, external monitor.

This is so convenient, for example, for one user of a PC (laptop) to work on it, and for the second, say, to watch television programs broadcast via the Internet. Also, programmers in their work often use two monitors in this mode: on one they write and edit code (program), and on the second they immediately see the results of their efforts. This is clearly shown in the very first picture in this article.

• Show only on first screen(3 in Fig. 11) – the option speaks for itself: the image will be displayed only on the main screen of the laptop, or on the first screen of a desktop computer. The second monitor will not be used.

The meaning of this option when connecting a second external monitor is only to temporarily disable image output to the second monitor, say, if at the time of demonstrating the presentation the presenter decided that he did not want to broadcast or show some part of the video to the general public.

Or this can be used exclusively for settings, when you need to temporarily turn off the second external monitor, and again, show the entire image only on the main screen of the laptop (desktop computer).

• Show only on second screen(4 in Fig. 11) – the option also speaks for itself: the image will be visible only on the second external monitor, and the main monitor will be turned off.

This option is used if the laptop is used in system unit mode, when all work is done only from a large external monitor, and not on the small laptop screen.

True, in this case you will also have to connect both external and external devices to the laptop, that is, to “completely” turn the laptop, which already has all the built-in devices, into a system unit to which you need to connect external devices.

This option is also used by those whose main monitor does not work for one reason or another, and there is no opportunity to repair the laptop, or it is no longer meaningful due to its obsolescence. In this case, the use of an external monitor can extend the life of such a laptop for a long time.

For a stationary PC, this option allows you to display the image only on a second additional monitor, if this is needed for one reason or another that you can’t immediately remember. Most often, however, on a desktop PC they use the three previous options.

It is worth noting that hotkeys +

Open the Projection panel in Windows 10.

Setting Audio Playback Modes

After connecting and setting up the external monitor, all we have to do is adjust the sound so that it sounds “correctly” through the external speakers connected to the adapter.

To do this, right-click on the speaker icon in the lower right corner of the taskbar. In the context menu that appears, select “Playback devices” (Fig. 12).

Rice. 12. Go to audio settings - right-click on the speaker icon in the taskbar

Next, select the connection option where our external monitor is indicated. In this case, this is an Acer monitor, so we click on the line where this monitor is indicated (Fig. 13). It doesn’t matter that in this case we are connecting audio and not video.

It is important to point out that the sound should be played through the port where the external monitor is connected, since we connected the speaker connector to the HDMI-VGA adapter (Fig. 7), where we also previously connected the external monitor (Fig. 5).

Rice. 13. Selecting a device connected via HDMI port

At this point, connecting an external (second) monitor and setting it up in Windows 10 is, in general, complete. You can now use a second external monitor in accordance with the selected option for connecting and using it.

How to connect a second Windows 10 monitor: personal experience

It so happens that I am the owner of a 20-inch monitor and a 40-inch TV. I work behind a small monitor, write articles and surf the Internet. A large monitor was previously used for the console, but later became not in demand at all. After that, I thought: “Why not get my own multi-monitor system?” This idea turned out to be not only interesting, but also quite simple to implement. It was enough to connect the TV to the video card via an HDMI cable, and the image was immediately displayed on both screens.

Setting up the screen on two monitors

In Display Settings in Windows 10, you can select your main monitor. It is advisable for them to make the monitor on the left (Fig. 9). Where the displays will be indicated, you need to drag the first one with the mouse so that it is to the left of the second one. The convenience of this arrangement will manifest itself when dragging elements and windows from one screen to another.

The downside of using two monitors was that the desktops, like the taskbars, are not independent of each other - it’s just a very large desktop that allows you to work on one screen and turn on YouTube or something else on the other.

My next steps were to try to set the optimally related screen resolution. In my case, it was not successful, since the resolutions and aspect ratios of the screens were very different. It was decided to leave the screen resolution at its original state.

I then moved on to the screen display options. There were only four of them:

1. duplication,
2. extension,
3. display only on the first and
4. display only on the second.

I chose the second option - expanding the screens, thereby combining two screens into one. But if necessary, you can switch the display mode at any time through the settings panel (the “Display” tab), so you can safely experiment with this function. You can also use a keyboard shortcut by combining the Windows and P (English) keys.

Desktop background

Next comes setting up the desktop background. The image set as desktop wallpaper will be the same on both screens even if the display is expanded, that is, it will not be stretched, but duplicated.

To make the image stretch across both screens, you need to go to the personalization settings and select “Expand” in the image placement selection. At this point, the basic setup is considered complete.

I have listed the disadvantages, but the advantages, such as comfort during work, cannot be expressed in words.

If possible, it is better to use monitors with the same diagonal and the same resolution. Thanks to this, the picture will be displayed better, and the settings will be simpler, since you won’t have to “play” with the resolution.

Try it and enjoy the work or entertainment process.