FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Pressing the ‘shift’ key allows you to type capital letters and the symbols at the top of the keys. The ‘shift’ keys are on the left and right of the keyboard, with the arrow pointing upwards. For capital letters, hold down the ‘shift’ key and hold and type the letter.

Detailed explanation-2: -Hold down Shift and press F3 . When you hold Shift and press F3, the text toggles from sentence case (first letter uppercase and the rest lowercase), to all uppercase (all capital letters), and then all lowercase.

Detailed explanation-3: -Caps Lock ⇪ Caps Lock is a button on a computer keyboard that causes all letters of bicameral scripts to be generated in capital letters. It is a toggle key: each press reverses the previous action.

Detailed explanation-4: -F5: Opens a document in programs that support this command. F12: Prints the file in the active window. F3: Cancels the previous undo action. F7: Replies to the e-mail in the active window.