Cookies are special files that store data about users on various websites. They save passwords and login, design style and other settings of visited sites (you can find out where these files are stored). By default, this feature is already enabled, but there are situations when you have to configure cookies yourself. To do this, it is important to know where they are and how to enable them (you can read about how to disable cookies).
Enable cookies
So, to enable cookies in Mozilla Firefox:
Advice! Other settings need not be changed. To save files and history only when the window is open, you need to check the “delete history when closing Firefox” box.
Unblock cookies
There are times when a site displays a message stating that it is impossible to work with it due to blocking or disabling cookies. This happens because there is an “Exceptions” button in the cookie settings.
If the site is on the exclusion list, then you need to take the following steps:
Important! Due to legal requirements, foreign websites are required to disclose that they use cookies. This message is not a site error.
Delete cookies
Cookies take up a lot of space on your hard drive. And if the disk is almost completely clogged, then they need to be removed. You can read more about deleting cookies.
This is quite easy to do and does not require additional installation of the utility:
Next to the "delete your recent history" link there is a link to "delete individual cookies." It is needed in order not to delete everything, but selectively, on individual sites. By clicking on it, in the window that appears we see a list of saved sites. Select the one you want and click the Remove selected button and close the window. 
Advice! To quickly open the cookie window in Mozilla, you can use the hotkeys ctrl+shift+del. After pressing this key combination, the “Delete recent history” window will appear.
Now you know how to set up cookies in Mozilla, how to unblock sites and delete information.
Quite a large number of people use the Internet every day and do not know what such a thing as cookies means. The browser stores data in the form of websites you have visited. By default, sites are saved on the computer, however, sometimes situations arise that require manual connection.
Why are cookies needed?
These files allow you to make using the Internet as comfortable as possible. After authorization on any site using these files, the user can log into his account without additionally entering a login and password.
These files allow you to save individual settings on various resources. The most striking example is the installation of settings when you first visit the site, which are configured automatically on subsequent transitions.
Cookies are enabled by default in the Firefox search engine. In order to check their status, you need to press the “Menu” button and select settings. After this, you need to click on “Privacy”. Next, Firefox will appear next to which you need to select the value - “Use your storage settings.”
Many people are interested in how to enable cookies in Mozilla Firefox. To do this, just check the box next to the “Accept cookies from sites” column; to disable the option, the box must be unchecked. If after performing these simple steps you still have problems, you need to check the position of the checkbox in the “Accept cookies from third-party sites” column; the icon should under no circumstances be next to the “Never” item.
Additionally, in Mozilla you can set the retention period. To do this, just select one of the options:
- Until the end of the action.
By activating this item, cookies will be deleted when they expire. This period is set by the site that sent the cookies. 
- Before closing the browser.
When you close your browser, the storage where the cookies are located will be cleared automatically.
If you close the about:preferences page, the changes you made will be saved automatically.
Should I clear my data?
Enabling sites is extremely simple, but in some situations you may need to clear these files. Among the main inconveniences that cookies cause are:
- When using your PC, another person can visit sites and forums on your behalf.
- A large number of cookies can lead to a decrease in free space on your hard drive and the accumulation of garbage.
- Using these files, you can track your movements on the network, which poses a certain threat to privacy.
Due to the fact that this data contains personal information, many users disable receiving it completely. But in this case, the Russian browser loses the ability to visit those sites that require enabled cookies.
A cookie is a small piece of data sent by a web server and stored on the user's computer. Every time you try to open a website page, the browser sends a piece of data to the web server as part of an HTTP request. The fragment is necessary to identify the user, store personal settings, etc.
Today I’ll tell you how to enable cookies in the Mozilla browser. I just want to remind you right away that cookies are enabled by default in Firefox, and therefore there is no need to enable them, except in cases where the cookie processing settings have been changed.
Now about the process itself. Open the browser and click “Tools”, then select “Settings”.
A page with settings will open in front of you. Select "Privacy".
Here, in the “History” subsection, select “Firefox will use your history storage settings.”
After this, you will see additional menu items in the list. In order to accept cookies, make sure that the checkbox next to the appropriate menu item is checked (highlighted in red in the screenshot).
Among other things, here you can choose exceptions for sites and even the storage period for cookies.
After all the actions, just close the tab, the changes are saved automatically.
All modern and not so modern browsers use files called cookies (which translates as “cookies” and is read as “cookies”). The purpose of these files is to remember some information about the settings of the visited site. So, for example, with the help of these files, the forum will display exactly the user-selected theme, and the browser, in turn, automatically submits the data to the site so that the visitor does not have to re-login to his account.
In order for all this undoubtedly useful functionality to work, you need to know how to enable cookies in . By default, this feature should already be enabled, but if you experience problems with them, you can check their settings and re-enable them. I will tell you how this is all done in this article. You can read how to delete cookies.
Inclusion
In order to check whether cookies are enabled in your browser settings, you will need to perform a number of simple manipulations. Namely:
- Launch browser.
- Open the main menu of the browser by clicking on the button with the image of three horizontal stripes in the upper right corner of the window and select “Settings”.
- In the “Privacy” section in the “History” block, indicate that FireFox “will use your history storage settings”, after which settings will become available that allow you to enable cookies in Mozilla.
- Select “Always” in the “Accept cookies from third-party sites” line and save the settings.
I have shown how this is done in the screenshot attached below:
Important! All other settings that are on this page can be left in the same state as in the image. If you check the “Delete history when closing Firefox” checkbox, then all temporary files and history will be saved only when the browser window is open.
The full functioning of websites is determined by many parameters. One of them is support for cookies, or the ability to use data generated by web pages that is stored in the computer's memory. In other words, cookies are text files containing information about the personal settings made on various types of Internet resources (design, time zone, city, etc.), as well as about the user’s activity and authentication (logging into an account ). They greatly simplify entering information when registering on websites or filling out other forms.
Among users of the World Wide Web, there is an opinion that activating cookies can harm the computer, like a virus, spyware or malware. This is wrong. By themselves, these files cannot perform any actions, being simple text data. They do not slow down the system and do not require systematic removal; they are stored in the PC memory until they expire.
Often, cookies are enabled by default in browsers. If they are disabled, then you need to know how to enable cookies yourself in a particular browser. Enabling cookie support is easy for both beginners and experienced users. Let's take a closer look at the features of their activation in the most popular browsers.
Cookie support in Internet Explorer browser
Many users use the traditional Internet Explorer browser to view pages. For this program, from version 6 and higher, cookies can be enabled as follows:
- on the top panel find the “Service” menu section;
- click on the line “Internet Options”;
- switch to the “Privacy” tab;
- click on the “Advanced” line;
- check the box next to “Override automatic processing of cookies”;
- select the “Accept” option in the “Essential cookies” and “Third-party cookies” groups;
- confirm the changes made by clicking the “Ok” button.
There is an easier way to enable cookies in Internet Explorer. Just drag the slider located in the same “Privacy” tab, showing the level of security when working on the network, and set it to medium or low.
Enabling cookies in the Mozilla Firefox browser
One of the popular browsers is Mozilla Firefox. Users who use it to surf the web must know how to enable cookies in it. To do this you will need:
Open the “Tools” section;
. go to the “Settings” subsection;
. in the “Privacy” tab, find the Firefox line;
. in the pop-up menu, click on the item “Will remember history”;
. save the changes by clicking the “Ok” button.
There is another way to enable cookies in the Mozilla Firefox browser. To do this you need:
In the “Settings” window, click on the “Privacy” tab;
. in the “History” block find the Firefox option;
. in the pop-up menu from the proposed list, select the item “Will use your history storage settings”;
. put a tick in the checkbox of the line “Accept cookies from sites”;
. set the value “Always” for the “Accept cookies from third-party sites” parameter;
. in the “Save cookies” item, select the line “Until they expire”;
. confirm the changes made.
Activating cookies in the Opera browser
Users often prefer the Opera browser, appreciating its simplicity, convenience, security and twenty-year history. When using it, the question also often arises of how to enable cookies in Opera to store information on a PC.
To do this, you need to perform the following algorithm of actions:
Go to the “Tools” menu;
. find the “Settings” section;
. switch to the “Advanced” tab;
. In the side menu, click on the Cookies line;
. activate the “Accept cookies” option;
. save the changes made to the settings.
Appearing recently, but already gaining popularity among users of the World Wide Web, the Google Chrome browser also comes with support for cookies, activated by default. If there is a need to enable them, you will need:
Go to the main menu of the browser by clicking on the button located next to the address bar;
. open the “Settings” section;
. in the “Settings” tab, click on the line “Show additional settings”;
. find the “Personal Data” block and click on the “Content Settings” button;
. go to “Cookies”;
. select the “Allow saving local data” option;
. Confirm the change by clicking on the “Done” button.
How to activate cookies in Yandex Browser?
Browser settings from the popular Yandex resource allow you to determine the processing parameters for cookies coming from various sites. In order to enable this feature, you will need:
Find the gear icon located in the upper right corner and click on it with the mouse;
. in the window that opens, select the “Settings” section;
. At the bottom, find the line “Show additional settings” and click on it;
. go to the “Personal Data Protection” block;
. click on the “Content settings” button;
. find the item “Cookies”;
. set the necessary parameters or select the “Accept all” action.
Enabling cookie acceptance in Safari and Android browsers
Increasingly, users access the Internet using smartphones and tablets based on the Android and iOS operating systems. Their built-in browsers are equipped with support for accepting cookies.
In Safari (iPhone, iPad) to activate cookies you must:
Click on the gear icon located in the upper right corner;
. go to the “Settings” section;
. switch to the “Security” tab;
. In the “Accept Cookies” section, select the “Always” option.
In Android browsers, to enable cookies you need to:
Press the “Menu” button;
. go to the “Settings” section;
. In the “Protection and Security” tab, select “Enable cookies”.
When answering the question of how to enable cookies in your browser, you should first of all take into account the features of the program that is used to access the network. If, after activating cookies, a message still appears that they are disabled, you should try clearing the cache and deleting temporary files on your computer. In most cases, such simple actions help solve the problem. If clearing the cache and temporary files does not help, you should check whether your browser supports cookies using a Java plugin.
Cookies are a necessary element that greatly facilitates the life of an Internet user and makes his work on the Internet as convenient as possible. They ensure the normal functioning of websites and must be enabled in your browser settings.
