What should you always do after using a public computer?

After using a public computer, it is crucial to log out and clear data to ensure your personal information and activity are not accessible to other users. Public computers, such as those found in libraries, schools, or internet cafes, are often shared among multiple individuals who can easily access the previous user's session and data if proper precautions are not taken.

Logging out of any accounts you accessed—such as email, social media, or banking—ensures that no one else can use those accounts after you leave. Clearing data, which typically involves deleting cookies, cache, and browsing history, helps remove any traces of your activity. This is particularly important as public computers can harbor malware or keyloggers, which could capture sensitive information if left unprotected.

Taking these steps minimizes the risk of identity theft and protects your privacy, making it a best practice whenever using shared devices.