Most keyboards have numbers, letters, symbols, arrow keys, etc., but some also have a numeric keypad, additional functions like volume control, buttons to power down or sleep the device or even a built-in trackball mouse that's intended to provide an easy way to use both the keyboard and the mouse without having to lift your hand off the keyboard. Hope I helped you with your query. Tech support scams are an industry-wide issue where scammers trick you into paying for unnecessary technical support services. A computer keyboard allows an operator to give commands to the computer in a simple way by pressing keys. A computer keyboard is a typewriter-style device which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches. Customized keyboards, with special buttons and features, seem to be the rule, not the exception. You can help protect yourself from scammers by verifying that the contact is a Microsoft Agent or Microsoft Employee and that the phone number is an official Microsoft global customer service number. Function keys are the keys present on the top line of the keyboard from F1 to F12. In fact, almost any action or command you can perform with a mouse can be performed faster using one or more keys on your keyboard. This wikiHow teaches you how to toggle off the Fn (function) key's functions on your keyboard, using a computer. PC keyboards are anything but standard. Still, the basic PC keyboard layout has 104 keys common to all PC keyboards. For most people, in the midst of a frantic day at the office, anything that saves you time and effort is welcome. The examples in this section use these keyboard settings. INTRODUCTION TO THE KEYBOARD Margaret E. Heggan Free Public Library Last Revision: 3/25/13 Page 3 OTHER KEYS The NUMPAD is a secondary set of keys used for entering numeric data. A keyboard typically contains keys for individual letters, numbers and special characters, as well as keys for specific functions. Keyboard shortcuts are ways to perform actions by using your keyboard. There are four main areas on your PC’s keyboard (as shown in this figure): Function keys: These keys are positioned […] A function key is a key on a computer or terminal keyboard which can be programmed so as to cause an operating system command interpreter or application program to perform certain actions, a form of soft key. FUNCTION OF SOME IMPORTANT KEYS ON THE KEYBOARD. The function of these keys isn't as obvious because the instructions for using it aren't laid out on the keyboard like the 7 key is. A keyboard typically contains keys for individual letters, numbers and special characters, as well as keys for specific functions. Default Key Function Assignments. Do well to carry out the proper study of the key board keys position with the aid of the typing teaching Application Programme “MAVIS BEACON”. These keys can perform special actions related to the audio volume, playback, and hardware features. A keyboard is used to input text on the computer while a mouse is used to point icons on your desktop. Using a keyboard, a person can type a document, use keystroke shortcuts, access menus, play games and perform a variety of other tasks.