how to delete firefox history adn cookies

For more information, see How to clear the Firefox cache. Cache: The cache stores temporary files, such as web pages and other online media, that Firefox downloaded from the Internet to speed up loading of pages and sites you've already seen.It will not log you out of websites that use cookies to store login status.

Clearing this will log you out of all sites that use this authentication method.

Active Logins: If you entered a username and password for a site that uses HTTP basic authentication since you last opened Firefox, that login is considered 'active'.

See How do I turn on the Do Not Track feature? to learn more about tracking. Cookies can also be used by third parties to track you across sites.

Cookies: Cookies store information about websites you visit, such as site preferences or login status.

Search history includes items you've entered into the search field on the New Tab page or into Firefox's Search bar.

Form & Search History: Form history includes the items you've entered into web page forms for Form autocomplete.

Download history is the list of files you've downloaded that are shown in the Downloads window.

Browsing & Download History: Browsing history is the list of sites you've visited that are shown in the History menu, the Library window's History list and the address bar autocomplete list.

5 Remove a single website from your history.

4 Clear cookies and data for a specific website.

3 How do I make Firefox clear my history automatically?.

1 What things are included in my history?.

How to delete firefox history adn cookies