How Win8 uses BitLocker encryption

Win8 uses BitLocker encryption as follows:

First, let's use BitLocker Drive Encryption to help protect Windows-installed drives (OS drives) and fixed data drives (such as internal hard drives). All files stored. Files remain encrypted only when they are stored on an encrypted drive. Files copied to other drives or computers will be decrypted. If you share files with other users (for example, over a network), they will remain encrypted when they are stored on an encrypted drive, but authorized users can usually access them. (The BitLocker To Go reader is used to unlock an encrypted drive on a computer running Windows Vista or Windows XP.)

The Bitlocker encryption process is as follows:

WIN+X brings up the shortcut menu, single Click on “Control Panel”, double-click “BitLocker Drive Encryption”, select the disk to be encrypted, and click “Enable BitLocker”.