Windows 8.1 - User's Guide
       .
    BIOS
١.
        esc    "Press the ESC key for Startup Menu" 
)   ESC    ( .
٢.  f10  Computer Setup.
٣.       Security ) (< Change Password )  ( 
   enter.
٤.     .
٥.        
    enter.
٦.  .  YES ).(
٧.           
    enter.
٨.      Save ) (         
   .
 - -
    Main ) (< Save Changes and Exit )  (  
 enter.
       .
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