How to encrypt the disk of Win7 system?

1. First right click on the disk that needs to be encrypted and select the “Enable Bitlocker” option.

2, then in the pop-up window, tick the "Use password to unlock drive> option, and then enter the password.

3, in order to prevent the password forgotten or lost, the system will prompt three options, Xiaobian recommended to select the first U disk to save the key, select the U disk will automatically generate a key Files, so you can prevent password loss.

4, then start the automatic encryption operation, the waiting time will be longer, mainly depending on the file capacity inside.

5, the final encryption is completed, you need to restart the computer, you will see the encrypted disk needs to enter the password after the restart.