The function keys are situated at the top of your keyboard and are assigned from F1 to F12.

Ctrl-Up Arrow – returns the mouse pointer to the beginning of the previous paragraph.įunction Keys: A function key on a computer or on a keyboard can be scheduled to induce an operating system to accomplish concrete steps.

Ctrl-Down Arrow – Positions the mouse pointer at the beginning of the next paragraph.

Ctrl-Left Arrow – Position the mouse pointer to the beginning of the previous Word.

Ctrl-Right Arrow – Position the mouse pointer at the beginning of the next Word.

Ctrl-U – highlight (this is underlined).

These shortcuts are especially useful for text computation and file managerial activities.

Shift-Del – Permanently delete an item (this item is not available in the Recycle Bin too).

Alt-Tab – Switch between open windows on the desktop.Ctrl-Alt-Del – Close an application or turn off your computer.The following are the most commonly used shortcut function keys of computers are as follows: The same features can generally be powered up with the cursor by choosing it from a menu, so using the corresponding keyboard shortcut keys is so much quicker. Keyboard shortcuts are key permutations on the keyboard that, when pushed simultaneously, rapidly stimulate a particular function. The function keys, or F-keys available on a computer keyboard, marked F1 through F12, are keys with a unique function determined by the operating system. On the grounds of data handling capacity and speed, they are classified into three types:Ī keyboard shortcut key combines one or even more keys that executes an instruction in operating system software. On the grounds of size, they are classified into five types:

Microsoft Works Word Processor, Open Office Writer, Word Perfect, and Google Drive Document are a few examples of computer word processing. Word processing requires the use of specialized software applications called Word Processors). Computer word processingĬreating, editing, saving, and professional documents on a computer is referred to as word processing. Modern computers are electronic devices used for various tasks such as browsing the internet, generating documents, editing movies, developing programs, and playing video games. It can accept data (input), process it, and then produce outputs.Ĭomputers can also store data inappropriate storage devices for later use and retrieve them as needed. This is being facilitated by the Shortcut keys & function keys.

So,Īccording to the definition, a computer is a device or equipment that follows instructions from a software or hardware program to perform procedures, calculations, and operations. We all are familiar with computers, and it has become an integral part of human life.

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