Encrypting files, folders, and drives on your computer means that no one else can make sense of the data they contain without a particular decryption key—which in most cases is a password known only ...

If you’ve signed in with a Microsoft account, your disk is likely already encrypted, and the key is likely already stored on ...

BitLocker is the most common way to encrypt your Windows PC to protect it against data theft in the event that someone steals your PC, but it isn't the only option. If your PC doesn't have BitLocker ...