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Rickmartin63305 Oct, 2018Computer & Internet

Key Combinations, which are also referred as the shortcut keys, are a set of combinations of different keys from the keyboard where you will need to press them together to carry out a particular task for which those keys are responsible. Just like in the operating system, the web browsers can also be run only by using the key combination. A professional computer system user rarely uses the mouse and brings out every task only through the keyboard.