The keyboard is the main tool we use to communicate with the computer. It consists of several keys with various uses. It is used to represent letters, numbers, signs, etc. But it also has another set of functions that you will learn how to handle thanks to this article.
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1. Entering letters, numbers, and spelling
These are undoubtedly the easiest keys to use on a keyboard. You will get each letter by pressing it, as well as with the numbers, the dot, the comma and the dash. But how to put the letters in capital letters? There are two ways to put the letters in uppercase: the first is to use the CAP LOCK key. Press it once to activate it, and again to turn it off. When the shift mode is activated, a green light on the keypad confirms it. With this key pressed, each letter you press will be written in uppercase.
But usually, we write very little in capital letters, so the simplest way is to press the SHIFT key at the same time and press the letter key that we want to put in Uppercase. But the shift key also has other very interesting uses, and very useful to know. If you look at the keyboard, you will notice that there are keys on which there is only one character, but on others, there are 2 or 3 characters. If you press the shift key and a 2 or 3-character key simultaneously, you can insert the character that is written on the top of the key. This will allow you to write essential characters like $, %, “, *, etc.
2. Confirm and cancel
Let us now turn to two fundamental keys, which we use frequently. This is first of all the ESC key, located in the upper left corner. The name of this key refers to escape and that is also what its use consists of. It is used to escape or exit menus, windows, delay actions you started, etc. Wherever you are, pressing this button cancels this action.
The opposite of this escape key is found in the ENTER key, which is used to confirm. It is with her that you will confirm your orders to the computer. There is no window or menu that does not require the ENTER key (to enter the English keyboards are represented by this symbol) to be activated (it is equivalent to the left click of the mouse).
3. Space bar, tab, and Alt Gr key
Other essential keys for using the computer keyboard are those that are presented to you later. One of them is the space bar, an all-in-one key that is located in the lower part of the keyboard. Each time you press this key, you generate a space by writing.
Another key that generates a space is the tab stop. It is located on the left side of the keyboard. It can be called TAB or represented by 2 arrows. One is aimed at the left and the other to the right. The tab stop generates jumps, large spaces or is used to move from one block to another in the forms.
To the right of the spacebar is the Alt Gr key. This is the key that allows us to select the third symbol of the keys that have 3 characters, the one that appears in the bottom right. The most common symbol, and which requires the Alt Gr key, is the symbol of the arrobas (@). Other common symbols which, by means of the Alt Gr key, are that of the euro (EUR) or the sharp (#).
4. Delete a letter or space
The activity contrary to that of introducing characters, words, etc. … is to remove them. It is possible with the delete key (arrow to the left). We can also delete characters with the delete key (spur). (Delete in English, abbreviated LED).
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Here is a brief summary of the function of the keys and their basic use. If you need additional information, feel free to ask your questions about this same article.Tags: computer, keyboard