To undo an action Click Undo Button on the Quick Access Toolbar. Keyboard shortcut Press CTRL+Z or F2. For the F2 function key to undo your last action, you might need to press the F-Lock key.
A key-board has at least:
Which of the following is not an example of hardware?
Which of the following networks is generally formed in a computer lab, where multiple computers are connected through a switch and wired cable to share ...
A device connecting to a network without cables is known as:
Which of the following storage media provides sequential access only ?
___________________ can scan the contents of a hard disk to find files or areas that are corrupted in some way and eliminates them for a more efficientl...
The key F12 opens a ___________________
is the measurement of things such as fingerprints and retinal scans used for security access.
Which are the input devices that enable direct data entry into a computer system from source documents?
The portion of the operating system that resides in memory is known as:
