Uses of Keyboard | Functions of Keyboard


Having a keyboard as an input device for a computer presents one of the many advantages of a computer. It is necessary for a computer to have a keyboard since it is used to enter commands and data into different software programmes.

The following are a few uses of the keyboard:

  • Gaming
  • Special Character
  • Programming
  • Data Entry
  • Accessibility
  • Music Production
  • Video Editing
  • Communication


Gaming is one of the most common uses of a keyboard. A keyboard is often used to move characters, activate powers, and carry out other in-game tasks in games that are intended to be played that way.

Special Character

The button for special characters can be used on the keyboard. Mostly, these special characters are recommended to be used to create strong passwords. Some examples of special characters are, ^, !, @, #, $, &, *,%, ( ), etc. This use of the keyboard has found its place in the emoji world too.


The use of a keyboard is crucial for typing code and carrying out commands to create complex application and software systems in programming.

Data Entry

Keyboards are the main instrument for entering data into software programmes, which is a requirement for many jobs. To enter data into databases, spreadsheets, and other digital documents, data entry experts use keyboards. Also, to satisfy the demands of their jobs, they must be quick and precise. For example, many accounting tasks require the use of a keyboard to input data.


There are many uses for the keyboard. Keyboards can be used as an assistive device for people with disabilities so they can communicate with computers and utilize the software.

Music Production

The use of the keyboard has no bounds, not even in the music field. Many new artists who want to get into music production can start by using their computer keyboard as a piano, which is affordable, instead of investing in one.

Video Editing

The use of the keyboard can be seen in the editing world too. The keyboard is used by software programmes for video editing to navigate the timeline and issue different instructions.


The use of keyboards is significantly necessary when it comes to communication. Keyboards are an essential tool for communication, whether it’s sending emails, instant messages, or participating in video conferences.


In conclusion, the use of keyboards is plentiful. The keyboard is an essential part of modern human life in a variety of contexts, including work and recreation. It is a versatile tool with a variety of uses. Anyone who works with a computer or other electronic device needs a keyboard. It is an essential element of contemporary computing due to its adaptability and simplicity.

Functions of Keyboard


For computers, laptops, tablets, and smartphones, a keyboard is a very necessary input device. It is used to enter information, instructions, and commands into digital equipment. There are several keys on a keyboard, each of which has a distinct function.

There are various functions of a computer keyboard, a few of which are explained below:

  • Typing
  • Navigation
  • Shortcuts
  • Print Screen
  • Volume Control
  • Brightness Control


The main use of a keyboard is for typing. Users can type letters, numbers, and symbols by pressing the keys on a keyboard in a particular order. The most widely used keyboard layout, QWERTY, was created to make it possible for users to type fast and effectively. Typing is an essential function of a computer keyboard, and it is needed for many tasks, including word processing, emailing, browsing the web, and chatting.


Navigation is an important function of a computer keyboard. When utilising software programmes, specifically, the keyboard is used for navigational reasons. The cursor can be moved up, down, left, or right with the arrow keys on the keyboard. To scroll up or down a document or webpage, press the Page Up and Page Down keys. The cursor can be moved to the start or end of a line with the Home and End keys, respectively.


Shortcuts on the keyboard are key combinations that accomplish particular tasks, which is one of the most time-saving functions of a computer keyboard. They are used to boost production and save time. To copy text, for instance, use the Ctrl+C keyboard shortcut. To paste text, use the Ctrl+V keyboard shortcut. Software programmes like Microsoft Office, Adobe Photoshop, and web browsers frequently utilize keyboard shortcuts.

Print Screen

The print screen is the most convenient function of a computer keyboard and helps users keep visual notes. Every computer keyboard has a Print Screen button that may be used to quickly capture a snapshot of the monitor screen. Screenshot refers to the act of taking a picture of anything visible on the screen or occurring therein for future use in notes or references.

Volume Control

Volume control is one of the most necessary functions of a computer keyboard. Almost every computer keyboard consists of a volume control option that may be used to adjust the sound of the playing media to the user’s preferences. The volume control buttons have speaker icons on them, indicating the maximization and minimization of sound.

Brightness Control

The brightness control buttons are mostly on the keyboard of every computer. According to the user’s preferences, the keyboard’s brightness control can be used to adjust the level of the screen’s brightness. The two brightness control buttons help dim the computer screen light, which is to the left, and brighten the screen light to the right of the keyboard.

Language Support

Users can type in many scripts and languages thanks to the keyboard’s compatibility with several languages. Users who need to interact in several languages or deal with papers in various languages may find this function of the keyboard very helpful. Users can switch between languages fast and effortlessly thanks to the keyboard’s setup, which supports several language layouts.


To sum up, the keyboard is an important instrument for entering information, commands, and instructions into digital devices. Over time, the keyboard has changed, and new functions have been introduced to improve its use. The keyboard has become an indispensable tool in our everyday lives as a result of the development of digital technology and the internet.

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