Computer Hardware Explained: History Of Computer Keyboards. The number keys on a computer keyboard are often located in two different spots on the keyboard: above the letters and to the right of the letters. We put down the information into the computer with the help of an enter key. Also, two shift keys are present on the keyboard. The shift key is located at both the right and left side of the keyboard and they are located below the caps lock key on the left side and below the enter key on the right side. The number keys can not only type numbers, but they can also double up as a symbol keyboard, which can be used to type in different symbols which include the $, %, @and a set of other useful symbols. The term "alphanumeric" refers to either letters or numbers, but not symbols or command keys. Wherever the cursor lands is where the next letter, number or symbol will be typed. Examples of these keys include the "comma key," the "question mark key," the "colon key" and the "period key." The letter keys are set up the same way from keyboard to keyboard. The alphanumeric keys are those keys on the keyboard, which can type in letters or numbers in the editor, which includes all the alphabetical keys from A to Z and the number keys above that. The enter key is also known as the return key. Save my name, email, and website in this browser for the next time I comment. This key is an alternative key for pressing the ok button on the screen and is used for entry of the desired process. There is also a set of several keys present on the right side of the keyboard for typing numbers. Whenever there are requirements to type the printed symbol on the numeric keys we hold the shift key first and then press on the numeric key which has that printed symbol. Symbol keys include the "dollar sign," the "percentage sign" and the "number sign." Every keyboard contains a set of keys known as the alphanumeric keys. Also when pressed in a dialog box, the tab key can highlight the menu boxes in the dialog so that you can opt for the highlighted text with the help of the enter button. The "control key" and the "alt key" can also be used in conjunction with other keys for shortcuts. Pressing shift and holding down a number will type whatever symbol is also on that number key. Two enter keys are located on the keyboard one on the letter side of the keyboard and the other on the numeric pad. Also with help of the shift key, the number pad on the right side of the keyboard can act as the direction keys. Depending on your keyboard, you may have special keys up top – located above the numbers – that control the volume of your speakers, or the fast forward/rewind option when viewing a film. There are 26 alphabet keys from a to z with the help of which you can type any text or word from the document. The "colon key" doubles as the "semi-colon" key. Like the number keys, pressing shift while holding down a punctuation key will allow you to type the other function. These numeric keys consist of numbers from 0 to 9. The navigation keys consist of four arrows: one pointing up, one pointing down, one pointing right and one pointing left. They have more features as compared to the left side numeric keys – the digits from 0 to 9, decimal, addition, subtraction, division, and multiplication. These keys move the cursor around your display screen, much like a mouse would except not as fluid. The shift key can also be utilized as the shortcut key for the keyboard and can be used in performing various shortcuts. Computer Hope: Computer Keyboard Key Explanations. Indiana University: What is the Windows Key? All of these keys – which can be located to the right of the letter keys – have multiple functions. You can also find another numeric keypad on th… Numeric keys. Command keys on a keyboard are keys that relay a command, such as "delete," "return" and "enter." The tab is a short abbreviation for the tabulator key. When it's used on other operating systems, it's sometimes called the "Super" key. You can also use the navigation keys to scroll through the history of sites you have visited online. The shift keys are used to type the special symbols that are present on the upper side of the normal keys such as numeric keys. The number keys located directly above the letters double as symbol keys. They are also called the number keys. Other special keys include the "caps lock key," the "shift key" and the "tab key.". Twelve function keys are marked from F1 to F 12. Many keyboards designed for Microsoft Windows have a "Windows key," with a Microsoft Windows logo. While typing on the keyboard in a document the enter key is used for changing paragraphs within the text and coming to a new line. There are 26 alphabet keys from a to z with the help of which you can type any text or word from the document. They are also called the number keys. The navigation keys are located between the letter keys and the numbers keys on the far right of the keyboard. These numeric keys consist of numbers from 0 to 9. These keys are used for typing numbers. Some also have special function and command types of keyboard keys that can be used to give commands to a computer rather than simply for typing. For example, F1 is used in many Windows programs to open the "help" menu. Function Keys. … If you press and hold the shift key along with the letter key then it would provide you with a capital letter as an output. Common keyboard shortcuts include pressing "control" and "C" at the same time to copy a selected item, "control" and "home" to jump to the beginning of a document, and "control" and "end" to jump to the end of a document. Pretty much all computer keyboards include some of the same keyboard keys, including letters, numbers and special symbols. For this reason, this common layout is often called QWERTY. An eject key you press to load CDs or DVDs. Many computer keyboards have "function keys," beginning with the letter F. They're typically located at the top of a keyboard. The shift keys print these types of symbols. Also in a command prompt which does not a graphical user interface use the enter key to accept the instructions that are provided by the user in the form of written codes. This key can also be used for moving in between two items in a dialog box. The keyboard that has all multimedia buttons is called multimedia keyboard. The shift key works well in combination with other keys, therefore it is also known as the combination key on the keyboard. Many computer keyboards have "function keys," beginning with the letter F. They're … For example, the "question mark key" doubles as the slash (/) key. These are the keys that are present on the top of the keyboard and these functions keys have a predefined function. These keys are used for typing numbers.