When do you use F4 and when do you use F12 in laptop ?

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2006-10-20 05:04:06 · 3 answers · asked by R T 1 in Computers & Internet ➔ Other - Computers

F12 on some laptops to choose the boot order. F4 and fn keys, can control things like sound depending on the manufacturer.

2006-10-20 05:12:08 · answer #1 · answered by Unknown_Usr 4 · 0⤊ 0⤋

Depends on the application you are using.

2006-10-20 12:08:20 · answer #2 · answered by sjj571 4 · 0⤊ 0⤋

whenever it is called for.

2006-10-20 12:08:34 · answer #3 · answered by killer boot 5 · 0⤊ 0⤋