A cookie called вЂVISITOR_INFO1_LIVEвЂ™ serves a similar purpose for YouTube and is also used to detect and resolve problems with the service. Each NID cookie expires 6 months from a userвЂ™s last use. This cookie contains a unique ID used to remember your preferences and other information such as your preferred language, how many search results you prefer to have shown on a results page (for example, 10 or 20), and whether you want to have GoogleвЂ™s SafeSearch filter turned on. For example, most people who use Google services have a cookie called вЂNIDвЂ™ in their browsers.

Some cookies are used to maintain a userвЂ™s preferences. Things considered fundamental to the service include preferences like the userвЂ™s choice of language, product optimizations that help maintain and improve a service, and maintaining information relating to a userвЂ™s session, such as the content of a shopping cart. FunctionalityД¬ookies used for functionality allow users to interact with a service or site to access features that are fundamental to that service. For example, if you use Google Chrome as your browser, you can visit chrome://settings/cookies.

You can also manage cookies in your browser (though browsers for mobile devices may not offer this visibility). To manage how cookies are used, you can refuse the use of certain cookies through your Google personalization settings anytime by visiting g.co/privacytools. Some or all of the cookies described below may be stored in your browser.

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