Question

What is use of function keys in keyboard? Explain the use of each function key.

Answer 1

Explanation:

$These \: function \: keys \: can \: be \: used \: with \: combination \: of \: other \: keys \: like \: ctrl \: or \: alt \: or \: shift. \: Each \: function \: key \: is \: built \: to \: perform \: specific \: task \: but \: it \: may \: vary \: based \: upon \: operating \: system \: and \: the \: kind \: of \: program \: you \: are \: using \: right \: now. \: Let's \: see \: few \: common \: functionalities \: that \: can \: be \: performed \: using \: these \: function \: keys \\ .</p><p>$

F1:

– Almost every program uses this key to open its Help and Support window

– F1 with windows key shows up Windows Help and Support screen – Can be used to enter CMOS setup

F2:

– Almost everyone has used this to rename files or folders or icons quickly – Can be used to enter CMOS setup – Alt + Ctrl + F2 opens document window in Microsoft Office – Ctrl + F2 displays print preview window in Microsoft Office – Alt + F2 opens ‘Save As’ window in Microsoft Excel.

F3:

– Press F3 to open search window to find files and folders

– In MSDOS or windows command prompt, F3 repeats the last command

– On most browsers, F3 is used to open find bar

– In Microsoft Word, Shift + F3 changes the text from upper case to lower case or all capital letters.