How to disable cookies in Firefox for Linux

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Firefox on Linux.
Go foxy!

Linux Notebook Firefox

How to disable all cookies

  1. Click on the More actions button in the top right corner and select Preferences.
  2. Click Privacy & Security.
  3. Under Content Blocking, choose the Custom radio button.
  4. Select the checkbox next to Cookies
  5. Click the drop-down menu next to Cookies and select All cookies (will cause websites to break).

How to disable third-party cookies

  1. Click on the More actions button in the top right corner and select Preferences.
  2. Click Privacy & Security.
  3. Under Content Blocking, choose the Custom radio button.
  4. Select the checkbox next to Cookies
  5. Click the drop-down menu next to Cookies and select All third-party cookies (may cause websites to break).

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We were amazed that millions of websites tell people that they use cookies, without ever stopping to answer the question "what is a cookie?". At least, not in a simple way we could tell our friends. So we made this website for friends like you.