In every keyboard there is 12 keys in upper row. These keys called Function Keys and it's illustrated like F1, F2,....F12. These Function Keys help us to do much work in short time. So Now I’m going to describing about all Functions keys.
F1: The Function Key is used for open help menu. To view any kind Of program’s help menu, you just press F1 for open the help tab while the program is running.F2: Normally, It is used to change any kind...
