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- one of the most popular browsers, which is distributed completely free of charge. Currently, it ranks third in popularity in the world, and in some countries it firmly holds first place in this parameter.

Every browser has a cache saver. Let us explain in more detail. Let's say you listen to music in Mozilla, view photos or watch online videos through. Some of this information is automatically saved by the browser in a special directory. Why is this necessary? It's simple: the next time you visit a site you've visited before, the system doesn't have to reload images that are already in the cache. It would seem, why is this necessary in the modern world, where Internet speed allows you to download huge files in a fraction of seconds? Firstly, it is not developed everywhere broadband access on the Internet, and secondly, not every site loads as quickly as we would like. In any case, if you wish, you can disable automatic saving of files through the browser.

Clearing the cache. First way

Open an Internet browser. At the top of the screen you will see a menu. Select the “Tools” - “Settings” section.

A window with settings has opened in front of you. Select the "Advanced" section, "Network" tab.

Next to the words “Your web content cache is currently taking up disk space...” there is a button that says “Clear Now.” It is on this that you must click in order to clear the cache contents of your Mozilla browser.

Second way

If you do not want the system to automatically get rid of saved files every time, you need to do a few simple steps.

Go to settings again, only instead of the “Advanced” tab we find “Privacy”.

In the “History” line, select “Will use your history storage settings”, and just below check the box next to “Delete history when closing Firefox”.

On the right side of the window, the “Options” button has become active, which you will need to use. Click on it and uncheck everything except for the “Cache” item. Click OK and save your changes.

Now every time you close Firefox browser The cache will be automatically cleared, and you will stop constantly cleaning it manually.

Third way

It is based on the use special programs, which can clear the cache simultaneously in all browsers installed on the computer. As an example, we will use a program called, one version of which is distributed completely free of charge.

Install the program, launch it and in the “Cleaning” section, select “Applications”. Uncheck the items you don’t need (the same must be done on the “Windows” tab), then click the “Analysis” button at the bottom of the screen.

After the analysis is completed, all you have to do is click on the “Clear” button and the cache will be deleted.

By the way, CCleaner has a lot of different functions besides deleting temporary files, but we’ll talk about this some other time.

Do you have any questions? Ask!

Hello everyone! Ivan Maslov is in touch! This article is a logical addition to the previous one. Let me remind you that the previous material was devoted to the topic of how to update Mozilla Firefox. And now I want to tell you how to clear cache in mozilla firefox.

Most likely, some of the readers have already heard this strange three-letter word, while others are hearing it for the first time. Therefore, it would be more correct if we start with a definition.

Cache - this is a kind of space on the hard drive PC, which the Internet browser occupies for its needs, where it temporarily stores information (pictures, scripts, text, etc.) downloaded from frequently visited sites, this is done in order to quickly load web resources and spend less Internet traffic .

Why do you need a cache?

First of all, let's find out what it is for and what is the benefit of it. Let me give you a detailed example. Imagine that you have visited my blog for the first time. Actions of your browser: it sends a bunch of requests to the server, downloads all the elements of the open page (images, videos, scripts, text, etc.) and simultaneously stores them in its temporary storage (Cache), while the download occurs as usual speed mode.

Now imagine that you visit my blog 2,5,10 times. What your browser does: Now it doesn't send a bunch of requests to the server, but only checks the page for changes and quickly loads my blog in an accelerated mode, using the information that it previously downloaded into its temporary storage.

This is how everything is arranged modern browsers and programs. Now let's summarize why it is needed and what its advantages are:

Saving Internet traffic
fast loading of web pages
ability to save previously used information (video, audio, etc.) from the cache

Why clear the cache?

As you already know, caches facilitate instant loading of information on sites, provided that these sites have already been opened once in the Mozilla Firefox browser. And this, as you already know, is a huge plus and advantage in terms of download speed and traffic savings.

Over time, many Mozilla users accumulate a huge amount of information in their browsing history files and browser cache, which, as you know, are stored on your computer. Due to this, it is spent free space on your hard drive, and Firefox starts to freeze and work slower.

Therefore, to optimize and improve performance operating system and browser, you need to periodically clear the cache of accumulated temporary files. How to clear the cache in Mozilla Firefox? Read below for detailed step-by-step instructions.

How to clear the cache in Firefox

Now let's get down to what you opened this article for. I’ll say right away that everything is done quite quickly and simply, now you will see for yourself.

Step #1. The first thing you need to do is go to the main horizontal menu(icon with three stripes), which is located in the upper right corner of Mozilla:

In the opened context menu select the section " Settings ».

Step #2. A window for this section will open in front of you; in it you need to select the item “ Additional »:

Here we select the tab “ Net " and click on the button " Clear now »:

That's all, I told you that this whole process is done simply and quickly. Now you know how to clear the cache in Mozila Farfox, do it regularly and then you will fly on your Firefox all over the Internet without slowdowns or brakes.

Helpful advice! To speed up the process of clearing the cache, use hotkeys - SHIFT + CTRL + DEL and you will instantly find yourself in a menu where all you have to do is select the contents that need to be cleaned.

If you actively work in the Mozilla Firefox browser, for example, all day, you will agree to constantly log in and clear the cache; at the very least, it will begin to stress you out and distract you from your work. To prevent this from happening, you can do the automatic setup once, and then the system will do everything for you. Read below about how to do this.

Automatically clear cache in Firefox

I present to your attention detailed guide, after studying which you can set up automatic cleaning of the temporary storage of your Mozilla browser. This setup will only take 1 minute of your time. Let's get started.

Step #1. In chapter " Settings ", in which we just worked, go to the tab " Privacy »:

In the window that opens, find the drop-down list in the middle and select the option “ Will use your history storage settings " and put a check mark next to the line " Delete history when closing Firefox».

Step #2. After the actions performed in the previous step, the additional settings button “ Options ", which is located at the bottom of the window on the right side (see screenshot above). Click on this button:

In the window that appears, check the box “ Cache " and click on the button " OK " Now when you exit Mozilla Firefox, the cleaning will be done automatically. If you want other data to be cleared when you exit Firefox (cookies, browsing history, saved passwords, etc.), then check the boxes next to them.

Let's summarize, now you know the secret technique of how to clear the cache in Mozilla Firefox manually and automatic mode:-) I was glad to help you. See you on the blog!

Cache – hide. It is a buffer for saving images, data from visited pages and sites, and carries out fast access to them. Reduces the amount of traffic, speeds up the loading of previously visited web pages. Cache is memory with a faster access speed than source data storage.

All this information is stored on the user's device, and with accumulation it can significantly affect performance. It is recommended to clear the cache regularly.

Where is Firefox cache located - for advanced users

The folder provides the opportunity to obtain information about previously visited sites, suppose this can be convenient when the Internet is turned off. Opening it is simple - enter in search bar combination " about:cache?device=memory"(without quotes). Click here List Cache Entries– list of records.

Now let's look at how to clear the Mozilla Firefox browser cache. This is quite simple to do, and as a result the browser will work much faster. Let's get started:

Clearing Firefox cache after exiting

You can also configure the cache to be deleted after each exit from the program. For this:

  • Let's go to " Settings"or copy to address barabout:preferences#privacy.
  • Select the item “ Privacy».
  • « Story».
  • Place a check mark next to “ Clear history when closing Firefox", next to the check mark, press the button " Options».
  • Here we set the checkbox “ Delete cache».

Cache is one of the ways to make it easier and faster for users to work on the Internet. Hashing is the creation backup copy document that the user has previously worked with. Thus, each page of the site is saved in system folder and when called again, it is issued by the browser. This means that loading individual pages won't require additional internet traffic, and the speed of working with the Internet increases several times.

Main disadvantages of cache memory

Thanks to these advantages, cache memory has become an integral part of most programs running under Windows. By default, each program assigns a certain cache folder size. It is in the size of the cache folder that the main problem of this tool lies. Thus, a size exceeding more than 100MB can significantly slow down the browser and the computer as a whole. In this case, you have to resort to clearing the cache. Next will be given detailed instructions clearing cache in Mozilla Firefox.

How to clear the cache in Mozilla? Basic methods

There are several ways to clear the cache in Mozilla. All of them are divided into 3 types:

  • using internal browser resources;
  • using operating system tools;
  • using third party programs.

Each of these options varies, depending on complexity and effectiveness. First of all, let's consider how to clear cache in firefox using internal tools.

The example uses version 17.0.9

First of all, let's open Settings Menu of this browser. To do this, click on the tab Tools and select the item Settings.

As a result, a dialog menu with all browser settings will open. Go to the tab Additional.

In this tab you can find various tools to configure your browser. We are interested in the tab Net.

The Network tab contains tools for manual settings connecting to the Internet and clearing cache memory. Select the last item. Click on the button: Clear now.

All! Now the browser cache is clear and the application will run faster. In addition, old versions of web pages, which were probably no longer relevant, were deleted from memory.

Automatically clearing cache memory in Mozilla

It is much more pleasant to work with a computer when tedious processes such as clearing the cache are carried out automatically. This mode is provided in this browser and, moreover, assigned by default.

If you want to configure the automatic cache clearing mode in your own way, you need to specify: when to clear the cache memory and how much disk space to allocate for it. In this Firefox versions No more than 350 MB is allocated for cache, which is an optimized option for most modern computers.

To configure automatic cache clearing in Mozilla in Settings Menu let's go to the tab Privacy.

In the drop-down list, select the item - Firefox: Will use your settings to store history.


A menu will appear allowing you to choose when to clear the cache:

  • by cookie expiration time;
  • while Firefox is closing;
  • ask the user every time.

The most the best option is the last point. Select it and click on the tab Options.

In the context menu that opens, mark the cache items that should be cleared upon exit.

IN in this case Mozilla will delete all history upon exit, but user data such as passwords and site settings will remain. Press the button OK V this menu And OK V Menu Configurations. So the question is “ how to clear mozilla cache manually?" You shouldn't have this problem anymore.

The entire process of deleting cache in the browser using the built-in settings can be seen in the following video.

Clearing the browser cache using programs.

Very often, third-party developers offer programs that allow you to clear the cache memory of all browsers at the same time.

Such utilities include:

  • TuneUp Utilities
  • CCleaner
  • nCleaner second
  • Glary Utilities
  • Advanced SystemCare Free

Ccleaner is considered the most popular and lightweight software. In addition, it is distributed free of charge. This application allows you to clear temporary files of the system and applications.

In order to clear the Firefox cache in this program, you need to do the following:

Open the main application window and select the tab Cleaning.

Go to the tab Applications and check the boxes next to the list items under Firefox.

As you can see, history clearing is also selected here by default, and data clearing will be carried out only upon user request.

Thus, this article discussed 2 main ways to clear the Firefox cache. If you don't clear the memory, your computer won't break, but surfing the Internet will be inconvenient.

How to clear cache - video.
The process of clearing cache using CCleaner.

Clearing the cache in any browser is an integral part of using it. After all, during its operation, the browser saves some data from all the sites you visit so that when you visit these same sites again, they load faster and less traffic is spent on it.

All this, of course, is good, but there are also negative consequences due to which you need to clear the cache at least once a month. If the accumulation is large enough, it not only begins to slow down the browser itself, but also takes up additional space.

In this article we will talk about how to clear the cache in the popular Mozilla Firefox browser.

How to clear cache and cookies in Mozilla Firefox?

Keys to open the cache and cookie cleaning window in the Mozilla Firefox browser

A window will open where you need to select the period to the right of the word “Delete” for which you want to clear cookies, history, or cache. Usually select "Everyone".

  • Log of visits and downloads;
  • Log of forms and search;
  • Cookies;
  • Active sessions;
  • Form data.

For a more complete clearing of the cache, you need to select Form and search history, cookies and cache. We tick them and click “Delete now” below.

You can also get to the mozilla cache cleaning window through the menu. To do this, click on the three horizontal stripes in the upper right corner.

Go to journal

A menu will open in which you need to select “Journal” and then “Delete history”.

If you notice an error, select a piece of text and press Ctrl+Enter
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