HOW TO DO IT STEPS:-
1. Insert your pen drive.
2. Open the Run window by pressing 'win
key R'.
3. Type 'compmgmt.msc' and click OK
button.
4. Computer Management Dialog box appears
on the screen.
5. Choose 'Disk Management' in left panel of
computer management.
6. Right click your pen drive and select
'Change Drive Letter and Paths'.
7. Click the change button and Change Drive
Letter or Path dialog box appears.
8. Choose 'A' and click OK button.
Now your pen drive act like a Floppy Disks.
9. Open the Run window by pressing 'win
key R'.
10. Type 'syskey' and click OK button.
11. Securing the Windows Account Database
dialog box appears on the screen.
12. Click the Update button and Start up
Key dialog box appears.
13. Select 'Store Start-up Key on Floppy
Disk' and click OK button.
Now onwards you will be Login by insert
your pen drive and enter your password.
Note- This one be done cant be changed so
do it Carefully