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How to Disable Cookies on Firefox: Windows, Mac, Android, and iOS
Disabling cookies is a default setting for Firefox, but you can take your online privacy a step further by also blocking third-party cookies and trackers.
![A close-up of a hand holding a cell phone with an illustrated lock icon floating above its screen.](http://cdn.allaboutcookies.org/images/2022/05/02/smartphone-with-lock-icon.jpg)
How To Manage Cookies in Your Opera Browser
If you’re new to the Opera Browser experience and want to manage cookies, this article’s for you. With a few pointers, you’ll be an Opera pro in no time.
![A close up of several chocolate chip cookies in a clear glass jar.](http://cdn.allaboutcookies.org/images/2022/05/02/cookies-in-a-cookie-jar.jpg)
What Is an Opt-out Cookie?
Opt-out cookies help you block third-party advertisements. Here's how to use them to your benefit.
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How to Clear Computer Cookies
Cookes help websites remember your personal preferences, but clearing them can help you protect your online privacy. Here's how to clean up your computer cookies.
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How to Manage Cookies on Your Phone
Cookies are everywhere, even on your mobile devices.
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Complete Guide to Cookies and Where They're Stored
Web browsers use computer cookies to save information about your habits. So, where are cookies stored? We cover all you need to know about finding your cookies in this article.
![A close-up of a website login screen with username and password highlighted in blue and the option to remember my username selected](http://cdn.allaboutcookies.org/images/2022/05/02/login-form-remember-username.jpg)
Should You Accept Cookies?
Computer cookies are essential to the modern web, but they're also a security risk. Here’s when you should and shouldn’t accept cookies.
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What are Persistent Cookies?
Some cookies only remain for one visit, but others stay with you over time.
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What Is a Web Beacon and Why Should You Care?
If you’re concerned about internet tracking, you’ll want to know how web beacons affect you.
![woman looking at her laptop computer](http://cdn.allaboutcookies.org/images/2022/04/29/woman-looking-at-laptop-1200x1200.jpg)
What Are Internet Cookies and How Are They Used?
Internet cookies ensure websites remember who you are so you can have a smooth browsing experience. But not all cookies are good. Here’s what to know.
![session cookie](http://cdn.allaboutcookies.org/images/2022/04/29/session-cookie-1200x1200.jpg)
What Are Session Cookies?
Learn how session cookies are used to personalize your web browsing experience.
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How to Enable and Disable Cookies on Every Web Browser [Guide]
Want to know how to disable cookies and enable them for better privacy and device performance? We’ll show you what you need to know in this guide.