How to install a WordPress plugin. What is a plugin, why is it needed and how to install it

Without them, it is impossible to imagine a comfortable pastime near the computer. Thanks to them, you can not only watch movies and videos on the channel, but also improve the work own blog. We invite you to learn how to install and use useful plugins on personal computer, and also which plugin is better.

What is a plugin on a computer?

Not every Internet user knows what a plugin is and what plugins are needed for. Among them there are useful, not very necessary and even viral ones. Therefore, it is important to know where to find them and how to remove them if necessary. A plugin is called an independently controlled software module, which is capable of dynamically connecting to the main program, designed to expand or use its capabilities. Plugins are often used for convenience. Thanks to them, you can improve your blog:

get rid of spammers;
change the date and language to Russian;
optimize articles.

Types of plugins

It is important not only to understand what a plugin is, but also to know what types there are. There are these types of plugins:

For browsers – plays animations and videos.
For image editors - effects for processing, new filters.
For programs for working with sounds - tools for applying effects to sound, sample libraries.
For games - they are often called mods or patches that provide new features in gameplay, new levels, new characters and at the same time do not work separately from the original game.
For websites – used for the convenient functioning of a website or blog. They help optimize articles, translate dates and languages into Russian, and correct links.

How to download the plugin?

You can enjoy all the possibilities of the Internet by installing all the necessary plugins on your computer. We suggest you find out how to download the most popular and in-demand Flash plugin. To do this, it is important to follow these instructions:

Go to page Flash downloads Adobe Player.
Upload file Flash installations. Here you need to pay attention to the checkbox for installing optional programs. If you do not clear the checkbox before downloading, the programs will be installed when you run the Flash installer.
Once the download is complete, you should close your browser.

Why can't the plugin load?

Sometimes beginners and more experienced users facing problems loading plugins. It is especially unpleasant when the main software modules do not work, without which it is impossible to watch videos on the computer. So why won't the plugin load? Experts say there is no single cause for the problem. However, often the problem lies in the version that is not updated software.

Often during installation they uncheck such an important item “ Automatic update when connected to the network." In addition, the cause of the problem may be in the browser. So, one of the differences Opera browser in unstable operation of plugins. The problem may also be in the long-standing clearing of your browsing history. It is clear that the accumulated excess information in RAM cannot improve the performance of the device. Perhaps the plugin itself was downloaded a long time ago and has never been updated during all this time.

How to install the plugin?

The next step after downloading is to install the plugin Adobe Flash Player. To do this, you must follow these instructions:

Uncheck "Yes, install" Google Chrome(optional)" and click on the "Download" button.
After redirecting to new page, you will see a special dialog box in which you need to click the “Launch” button. Depending on the browser and settings you use, the file may download automatically. IN in this case you need to wait for the download to finish and run the file yourself.

How to run the plugin?

Once the required plugin is downloaded and installed on your computer, it is important to know how to use the plugin in Opera. To do this you need to do the following:

Launch the browser.
In the address field enter opera://plugins.
On the page that opens, find Adobe Flash Player.
Click the “Enable” button.
If the list contains several external modules, you need to select “Show details” and enable the external module.

Why doesn't the plugin work?

There may not be many reasons why the plugin does not work. Often this situation can arise when the version of the browser you are using is not designed to work with the plugin. In addition, the reason may be that the code of a particular plugin contains errors, that is, there is a likely risk that the plugin will not be supported. This often happens because the user installs some add-ons on a computer that is running a new operating system.

Why doesn't the plugin launch?

Knowing what a plugin is is not enough, it is also important to know how to use it. Sometimes network users are faced with the fact that flash games and video clips do not start. The reason is the disabled Adobe Flash Player plugin, which needs to be activated. We suggest you find out how to enable the plugin. To do this, you need to do one of the following:

Restart your computer. Perhaps after a reboot the plugin will start working. In this case, the module should be run with administrator rights. To do this, right-click on the browser shortcut and select “Properties”, go to the “Compatibility” tab, check the box to run the program as administrator and click “OK”.
Update browser to latest version.
Check if the plugin is enabled. To do this, enter about:plugins in the browser line (or browser://plugins for Yandex.Browser, opera://plugins for Opera, chrome://plugins for Chrom) and press “enter”. Having found a plugin, you need to see whether it is enabled or not. If not enabled, you need to click on “enable”.
IN address bar type the same commands and see how many plugins are installed. If there are two, then one needs to be disabled.
Clear cache and cookies.
Scan your computer for viruses. Sometimes they can be the reason why the plugin does not start.

The plugin is not supported - what should I do?

If plugins are not opening, you need to find out what the problem is and fix it as soon as possible. To run the plugin, you need to do the following:

Use a different browser. Maybe, this version browser is not designed to work with a specific plugin.
Delete the existing plugin and upload a new one. The problem may be errors in the code of the software module.
Go to the official website and download the installation program package.

How to disable plugins?

To disable hidden plugins in different ones, you need to do the following:

IN Google browser Chrome in the address bar enter chrome://plugins.
In the page that opens, find browser plugins.
Find the required plugin and select “Disable”.

How to remove a plugin?

Not all novice Internet users know how to remove Adobe plugin Flash Player. To do this you need:

Download the program Adobe removal Flash Player. You need to save the program where it can be easily found after restarting the computer.
Close all browsers and other programs that use Flash.
Run the uninstaller tool. To do this, double-click on the uninstall programs icon. You must follow the instructions to delete files and folders. Select “Start” - “Run”. Copy and paste - C:\Windows\system32\Macromed\Flash, then click “ok”. Then you need to delete all the files in the folder.
Make sure complete removal software module. You need to restart your computer, open your browser and check for the plugin.

Almost every person who owns the Internet uses plugins.

Many users even know how to install or remove them, but few people fully understand what these modules are and why they are needed. Let's try to figure it out.

In scientific terms, a plugin (from English. plug-in- “replaceable”) is a compiled module aimed at expanding the capabilities of a program. Simply, it is an addition, an add-on, thanks to which the program already installed on the computer becomes better for the user.

The peculiarity of the plugin is that it is not able to work independently, but only complements the existing main application. At the same time, the program itself, on the contrary, can connect plugins and also function freely without them.

After we have figured out the meaning of the plugin, it becomes quite logical question: “Why is it needed?” Isn’t it more convenient to initially provide the main application with all the necessary functionality, so as not to waste time on installation? additional programs?

Perhaps more convenient, but not entirely advisable, since the plugin is responsible for two significant functions:

1. Makes the basic application easier and faster. If you release a program with wide functionality, then it will take up a lot of space on your hard drive and also take up unnecessary PC resources, which will result in a decrease in the performance of other applications. Using plugins makes it possible to provide the program with only those functions that are necessary to a specific person, thanks to which the application will take up less space and run much faster.

2. Provides an opportunity to improve the program. In progress basic applications A modular scheme is used, according to which the plugin can be installed or removed without disrupting the operation of the program. In addition, any programmer is able to write the addition he needs without waiting for the developer of the main application to do it himself.

Today there are a huge number of plugins for the most different programs, however one of the most famous is Shockwave Flash. It is used to play multimedia videos and allows users to fully enjoy the beauty of vector 3D graphics, flash games and other interactive elements on the Internet.

Shockwave Flash works with many Internet browsers (Mozilla, Opera, Internet Explorer) and makes it possible to correctly display interactive sites that were created using Shockwave technology.

Sometimes it happens that while playing a game or watching a video, the screen goes dark and a window appears with the message: “The plugin has crashed.” This happens in cases where the plugin suddenly stops working for one reason or another.

Most often, the crash occurs if your Internet browser does not update the software. Sometimes the crash is to blame unstable work Adobe applications Flash Player or the presence in the web browser of such unusable applications as toolbars - they take up space, take up resources and cause a conflict that leads to plugins crashing.

Usually, to fix the problem, it is enough to simply reload the browser page, but if the plugin continues to crash, then it is more rational to update it existing version until the last one. Another option is to go to the browser toolkit and see how many plugins are installed and enabled on the computer.

You are unlikely to need many of them, so it is recommended to disable them all, leaving only Shockwave Flash, which is necessary for watching videos. When these methods do not help, you have to completely remove the browser and install it again.

If you notice that the plugin still crashes with high frequency, then it might be time to change your browser.

And begins to get to know him, i.e. for beginners.

Let me remind you once again that this engine has a number of capabilities and is universal. Its functions can be constantly improved, both by yourself, having certain knowledge, and with the help of ready-made solutions.

What is a plugin?

A plugin is a software module that is connected to the main program and is designed to expand its capabilities.

They add the necessary functionality to the site and make it more beautiful. Let me give you a comparison, for example, with a bodybuilder. If a person wants to look beautiful and have physical strength, he goes to the fitness room and builds muscle mass (pumps up). We do the same with the engine. WordPress by installing plugins on it.

An example of their work: the “up” button on the site, page navigation, pop-ups, installation social buttons, site maps, etc. Each plugin has its own task, function.

The number of their installation depends on the preferences of the site owner. But it's not that simple. Each plugin is unique and has its own weight, i.e. carries a load on the site. Which affects the page loading speed and the operation of the entire blog as a whole.

So just before installation, collect as much information as possible about the plugin. To do this, type the name into a search engine and read everything, including comments about it (what reviews visitors leave).

Installing a plugin on a blog.

Installation can be done in several ways. Let's look at them all, and choose which one is more convenient for you. Also, in addition to installation, we will decide how to remove it.

First way. This method is the easiest. Go to the WordPress admin panel in the “Plugins” section.

Then “Add new” and in the empty search engine window that opens, enter the name of the plugin we need (in this case Rus-To-Lat) and then “Search for a plugin”.

The search engine gave us a result stating that the plugin was found and invites us to look detailed information about it or install it immediately. Click “Install” and confirm your action.

That’s it, the plugin files are installed on the hosting and now we need to put it into operation - click “Activate plugin”.

This completes the installation. Some plugins require configuration after installation. To do this, you need to find where they are (perhaps in “Tools” or in “Options”). Everyone has their own individual settings and location.

Second way. It often happens that the above method does not give results, i.e. The search engine in the admin panel does not find the plugin. Then you have to look for it through the main search engines and download the plugin archive first to your computer, then to your hosting. The procedure is almost the same.

Third way. Installation via FTP connection to hosting. I use . This option is the most reliable if done correctly. As in the second method, the archive must be uploaded to hard drive computer. Just before uploading it to your hosting, you should unzip it. Here is the path to the folder with plugin files /public_html/wp-content/plugins. Then, after installation, activate it in the admin panel.

Removing plugins.

To remove a plugin, you must first deactivate it. Go to the admin panel, go to “Plugins”, then “Installed”.

We are looking for the required “Deactivate” and “Delete”. You can get rid of an unnecessary plugin via FTP access to your hosting.

Where to download the necessary plugins.

I note that wordpress.org is the official website WordPress .

Plugins are good, but don't get carried away.

To make your website or blog more functional and attractive, the developers offer various programs. One of them is plugins. Additions of this kind significantly expand the capabilities of the main program of the web resource. The main thing is that it provides for the connection of auxiliary modules, since they do not work separately from the main program. If you want to expand the functionality of your web resource or improve it appearance, then you can safely implement any plugin.

What are plugins and what are their benefits?

Translated from English, plug-in means “to connect.” Plugins connect to the main program and expand its functions. This is a specific software module that uses a service provided by the main application. For example, a graphics editor may have a filter (plugin) that will change the image, palette, and so on. They are also created to improve the performance of Internet browsers, games and engines. There is also a plugin - protection against website hacking. The tasks of such add-ons include restricting access to administrator functions, checking the visitor’s IP (to identify a spammer), identifying fake registrations on the site, protecting site images, and many others. Plugins for email programs are very popular. Their task is to filter mail from spam and check letters for viruses. An audio processing program also often uses a plugin. What's happened additional modules in such programs? Their tasks are to process the sound, create the necessary sound effect, and so on. Often the plugin is file format support for players and package office applications. Add-ons are also installed to optimize the site.

Where can I get and how to install the plugin?

We have defined what an addition to the main program is, now we need to understand how to use it. Applications are different from each other, so installing plugins will be different. Adobe Flash Player, for example, offers itself for installation if you open a page with information that requires it to view. Many plugin management programs have special tools. With their help, all add-ons can be found, installed, removed, turned on and off.

This functionality, for example, has mail program Mozilla Thunderbird. If you have it, then you can go to the "Tools" menu and select "Add-ons". Here you can configure and activate the required plugin.

What is a WordPress engine add-on?

Its main program allows for the use of supporting applications, so there are many different plugins available for WordPress. On the Internet you can find a Russian-language assembly, which already has a set of additions to the main program by default. They just need to be launched and configured. The main thing is not to overload the web resource. If you want to use plugins different developers, then please note that add-ons may conflict with each other, which will lead to violation normal operation main program. It is recommended to activate them one at a time with mandatory subsequent verification. The principle of operation of a modular program is good, but it needs to be applied correctly.

Hello, dear readers of the blog site. If we talk in simple language, That plugin is an add-on(extension of capabilities) for any program on your computer or website engine on the Internet. It is very difficult for developers to provide for all the wishes of users, so they give the opportunity to third-party developers to satisfy these wishes by writing plugins (from the English plugin).

In addition, if all possible things are provided in one application, then it will become very heavy and clumsy, but thanks to plugins this does not happen, because each user receives basic functionality, and he can get everything else by downloading or installing the extension he needs.

What are plugins in simple words and where can I download them?

By the way, some plugins themselves can even remind you that they should be installed. Do you know such examples? For sure. Everything is the same when its presence is necessary to play video content on an open page.

So let's recap, what are plugins? In general, this is a software block that can be installed (connected) to the main application to expand its functionality (adding new features). Please note that not every application has the ability to install plugins - it must provide this. As a rule, the plugin itself (without this application) cannot work.

If we draw parallels and take this publication as an analogue of an application, then your comments, dear readers, can be equated to plugins. This “application” allows you to do this using the form for adding a comment, as well as real program offers the software add-on a data exchange protocol. Without this form, you will not be able to leave your comment, even if you wish.

Continuing the analogy, we can come to the conclusion that they become overgrown a large number Extensions include only those applications that are popular and capable of attracting a huge number of users and interested plugin developers. Likewise, my article will be able to collect large number comments only if it is highly popular, relevant and topical.

Where to download the plugin you need for everyone specific application, you can find out on the official website of this program or website engine. Enter in Yandex or Google name applications, and the first site in organic results will be official with a high degree of probability.

This is very relevant because through unofficial plugin A virus has a chance to sneak onto your computer or website (its signature may be contained in its code or it may crawl through a hole that the developer did not notice). It’s not for me to tell you how difficult it is to clean your computer afterwards, but I described it in some detail. In any case, it takes a lot of energy and nerves.

Let's take a look at the most striking examples of plugins for various applications(browsers, programs and website engines) so that you better understand what was discussed here and how useful certain plugins actually are.

Plugins for browsers and other programs on your computer

Let's start with browsers. The founder of the use of third-party software blocks to expand the functionality of the browser was, of course, . Actually, his enormous current popularity stems from the fact that he was the first to introduce the idea of expanding functionality to infinity with the help of plugins and managed to score a lot of points on this before his main competitors thought of repeating his experience.

For such a popular program in RuNet as Photoshop, there is also a very rich assortment of add-ons, which, however, are not called plugins, but filters, but the essence does not change. Everything that is not included in the functionality of the program can, if desired and with some luck, be implemented using plugins.

For example, save graphic file in a format that is not initially supported (ico, for example). Installing filters is not difficult and you can read about it on thematic resources.

Plugins for website engines using the example of WordPress and Joomla

For webmasters, plugins are also associated with extensions for those (site engines) that they are used. According to statistics, the most popular free ones are Joomla and WordPress, so we’ll talk about them now.

The WordPress engine allows you to create blogs, and in terms of functionality and ease of use it is quite capable of rivaling paid solutions. However, you will hardly find a blog that does not use at least one plugin. No matter how rich and varied the capabilities of the CMS itself are, there is always something that needs to be implemented, but cannot be done without additional extensions.

However, I only use free extensions, which is doubly nice. Download plugins for WordPress you can from the official website (so they are checked for viruses and other nasties) or directly from by going to the tab from the left menu “Plugins” - “Add new”.

The components of them are the most voluminous and sophisticated, and the modules are used to display content around the perimeter of the site (above, below or to the side of the main content). A plugin in Joomla is a special product that can, for example, react to any events and does not have such rich settings as a component.

Vivid examples include: plugins for Joomla, like , and a number of others that are installed in it by default. Among the components are the following:

I hope that in general terms I was able to explain what plugins are, and you also remember that they can only be downloaded from official sites, or installed directly from the program or the admin panel of the site engine. And so, a wonderful thing, without which our world would be much poorer and less usable than it is now.

Good luck to you! See you soon on the pages of the blog site

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