Facebook

For example: We use cookies to keep you logged in as you navigate between Facebook pages. Cookies also help us remember your browser so you do not have to keep logging into Facebook and so you can more easily log into Facebook via third-party apps and websites.

For example: Cookies can help us identify and impose additional security measures when someone may be attempting to access a Facebook account without authorization, for instance, by rapidly guessing different passwords. We also use cookies to store information that allows us to recover your account in the event you’ve forgotten your password or to require additional authentication if you tell us your account has been hacked.

For example: Cookies help us fight spam and phishing attacks by enabling us to identify computers that are used to create large numbers of fake Facebook accounts. We also use cookies to detect computers infected with malware and to take steps to prevent them from causing further harm. Cookies also help us prevent underage people from registering for Facebook accounts.

For example: Cookies allow us to help deliver ads to people who have previously visited a business’s website, purchased its products or used its apps and to recommend products and services based on that activity. Cookies also allow us to limit the number of times that you see an ad so you don’t see the same ad over and over again.

For example: We use cookies to count the number of times an ad is shown and to calculate the cost of those ads. We also use cookies to measure how often people do things like click on or view ads.

For example: We can use cookies to prevent you from seeing the same ad over and over again across the different devices that you use.

For example: We use cookies to help businesses understand the kinds of people who like their Facebook page or use their apps so they can provide more relevant content and develop features that are likely to be interesting to their customers.

For example: Cookies help us store preferences, know when you’ve seen or interacted with Facebook Products’ content, and provide you with customized content and experiences. For instance, cookies allow us to make suggestions to you and others, and to customize content on third-party sites that integrate our social plugins. If you are a page administrator, cookies allow you to switch between posting from your personal FB account and the page.

For example: We store information in a cookie that is placed on your browser or device so you will see the site in your preferred language.

For example: Cookies help us route traffic between servers and understand how quickly Facebook Products load for different people. Cookies also help us record the ratio and dimensions of your screen and windows and know whether you’ve enabled high contrast mode, so that we can render our sites and apps correctly.

For example: Cookies can help us understand how people use the Facebook Service, analyze which parts of the Facebook Products people find most useful and engaging, and identify features that could be improved.