This post will show you how to lock a file or folder in Windows 11/10. You can use the built-in method to encrypt folders or third-party apps.

5] BitLocker If your computer supports BitLocker, you can choose to lock a complete driver with a password.

How you go about this will depend on the software you're using to create the file in the first place. Some applications have password protection features built in, while in other cases you'll need ...

You can change the lock screen on your Windows computer by customizing the background image and specifying what supplemental information it displays.