keys through which we can get into BIOS of different computers

Following are the keys to get into BIOS of different computers:
(press these keys at the time of starting your computer to get into BIOS setup)

Acer------------------Ctrl-Alt-Esc
ALR PC---------------Ctrl-Alt-Esc or F2
AMI BIOS-------------Del or F1 or F2
Aptiva--------------------F1
AST, Advantage----------Ctrl-Alt-Esc
Award BIOS--------------Del or Ctrl-Alt-Esc
Compaq----F10 ( when the cursor is blinking in the top right corner of the screen)
Dell----------------F1 or Del or Ctrl-Alt-Enter (Some require pressing reset twice )
DTK BIOS-----------------Esc
Gateway 2000--------------F1
Hewlett Packard-------------F1
IBM Older models-----------hold down both mouse buttons
IBM PS/1 late model Value Point and 330s---------------F1
IBM PS/2------------------------------------------------Ctrl-Alt-Ins
IBM PS/2 with reference partition------------------------Ins
IBM Some PS/2s, such as 75 and 90----------------------Ctrl-Alt
IBM Some PS/2s when pointer at top right of screen------Ctrl-Ins
Fortiva 5000---------------------------------------------Ctrl-Alt-A
NEC------------------------------------------------------F2
Packard Bell----------------------------------------------F1 or F2
Phoenix BIOS---------------F1 or F2 or Ctrl-Alt-Esc or Ctrl-Alt-S or Ctrl-S or Ctrl-Alt-Ins
Sharp Laptop 9020----------------------------------------F2
Sony------------------------------------------F3 while you are starting the PC, then F2 or F1
Tandon---------------------------------------Ctrl-Shift-Esc or Ctrl-Alt-Esc
Toshiba Laptops------------------------------Toshiba Utility
Toshiba---------------------------------------Esc or F1
Olivetti PC Pro--------------------------------Shift-Ctrl-Alt + “NumericPadDel”
Miscellaneous PC's----------------------------Ctrl-Esc or Ctrl-Alt and +
Zenith----------------------------------------Ctrl-Alt-Ins