What is the use of.....?
Prt scr/sysrq? in keyboard
- Anonymous9 years agoFavorite Answer
prt scr is for taking screen shots.
Scroll lock, does as it's name suggest, it is a key (often with an associated status light) on most modern computer keyboards. The key is not frequently used and therefore some keyboards lack Scroll Lock altogether; Apple Keyboards do not have a Scroll Lock key at all (except for some obsolete ADB keyboards).
SysRq key is a key combination understood by the Linux kernel, which allows the user to perform various low level commands regardless of the system's state. It is often used to recover from freezes, or to reboot a computer without corrupting the file system.
- Anonymous9 years ago
SCRLK is used to lock scroolbars into programs like word and IE
Prtscn is used to take desktop shots... press PrtScn and after open paint and press paste... you will have a screenshot :)