Computer Keyboard Functions Explained

Having computer keyboard functions explained can be helpful, especially if you never took a typing class but you have to use a computer for the first time at home or at work. No device is as important as a keyboard in allowing for human interaction with a computer. However, many new users just stare down at a keyboard and see a mess of letters out of alphabetical order, numbers with symbols and other rectangular or square buttons that seem to be written in another language. Before a keyboard can be used effectively, a little explanation is necessary.

Letters, Enter, Backspace And Delete
Many people use their computers primarily for composing written documents or e-mails. In order to write a document effectively, it is important to understand a computer keyboard's function with regards to letters, the Enter button, the Backspace button and the Delete button. The functions of the letters on a keyboard are reasonably self-explanatory, but many new users are perplexed as to why they're not in alphabetical order. The reason for this concerns how often you type specific letters.

The Enter button on a keyboard is used to move a cursor down to the next line. It is also used to select options. You will use it often since it is necessary to create a new paragraph. The Backspace button moves the cursor back to an earlier position on the line, or a previous line, erasing words as it moves backwards. The handy Delete button does exactly what it says it does-it deletes text. By placing a cursor before a line or word and pressing Delete, you can erase it.

Ctrl Key And Alt Key
The Ctrl key and Alt key are used in conjunction with other keys to perform certain functions. Ctrl and Alt are short for Control key and Alternate key, respectively, and they are used in a variety of situations. In order to save a document, you can hold down the Ctrl button and press S. To print, you can hold down the Ctrl button and press P. With regards to the Alt key, you can open any heading on your toolbar by holding down Alt and pressing the underlined letter. For instance, notice how the F is underlined in the word File on your toolbar. Simply hold down Alt and press F, and you'll open that File box in a heartbeat.

Caps Lock And ESC
If you want to make a capital letter, you can hold down the Shift key and press the letter you wish to capitalize. But what if you want to capitalize a whole series of words or text? Hit the Caps Lock button before you type, and every letter will be a proud capital. The ESC button stands for Escape and is highly useful. The ESC button can bail you out of a document or an unfriendly page or can be used anytime you wish to exit a location.

Learning The Keyboard
As with all things, the keyboard becomes simpler to use and understand with practice and experience. It can be a daunting device, but hard work and persistence will undoubtedly pay off.

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