Locking Windows XP Using diskettes

how:1. Click [start] [run] and type "Syskey" (without the quotes)2. Window "Securing the Windows XP Account Database" open, Select the option "" Encryption Enabled "then keyik" Update ".3. In the menu appears, select the option "System Generated Password" and then select also "Store Startup Key on Floppy Disk".4. Prepare a floppy diskette and insert into your Floppy Drive. Then click "OK" to start the process of making key into a floppy disk.5. Once the process is complete, close the window Syskey.6. Make a backup from disk on another disk. This is to anticipate if only floppy "keys" are broken, you still have a spare key.7. Restart your PC and now you will be asked for "disk key" was to be able to enter windows. If the key is lost? you can not get into Windows again. Is it true - really can not? No, There is always a way for a HACKER to be able to break through the system.