Question

what is the use of f1 key in computer

Answer 1

F1 Brings up a Help window in many applications, including browsers, Microsoft Office and others

Answer 2

hi frnd 
here is ur answer

F1 KeyF1
~key is universally linked to Help in almost every program, may it be Chrome or Microsoft Word.
~Win Key+F1 opens the Microsoft Windows help and support center.
~Shift + F1 reveals formatting in MS Word.
~Ctrl+F1 opens Task Pane in MS Office.

hope it helped u ..
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