How Do You Know When Your Rechargeable Uhuru Wireless Keyboard Is Charged
Keyboard
Updated: 08/16/2021 by Reckoner Hope
A keyboard is one of the primary input devices used with a reckoner. Like to an electric typewriter, a keyboard is composed of buttons used to create letters, numbers, and symbols, and perform boosted functions. The following sections provide more in-depth information and answers to some of the oft asked questions about the keyboard.
Keyboard overview
The following image shows a 104-primal Saitek keyboard with arrows pointing to each section, including the control keys, function keys, LED indicators, wrist pad, arrow keys, and keypad.
What are the keyboard rows?
The horizontal rows of character keys in the typing surface area have specific names. For example, when placing your hands on the keyboard, they should exist positioned over the abode row keys. The keys beneath the home row are called the bottom row keys, and above the domicile row keys are the top row keys.
QWERTY keyboard layout
Below is a shut-up image of a QWERTY figurer keyboard with each of the keys selectable. Y'all may hover your mouse cursor over whatsoever of the keys to see a clarification. Clicking any of the keys opens a new page with full details.
Tip
Meet our QWERTY definition for reasons why the keyboard keys are positioned the fashion they are.
Keyboard ports and interfaces
Today, near desktop computer keyboards connect to the calculator using either USB or Bluetooth for wireless communication. Earlier USB, a computer used PS/2, series port, or AT (Din5) as a keyboard interface.
Types of keyboards
Today, most keyboards are like to each other simply may be missing one or more than of the sections mentioned earlier (e.g., the keypad). Where keyboards begin to differ the virtually is in their construction and pattern. Some keyboards are mechanical, while others use membrane keys. Some keyboards use a standard design, like the Saitek keyboard pictured above, and others are split downward the heart, utilizing an ergonomic design. Some keyboards are rigid and always the same shape, while others are flexible and can fold in half or roll upwards.
Most keyboards use the QWERTY layout, but there are nonetheless designs that utilize the DVORAK layout.
What else can a keyboard do?
A calculator keyboard has many more functions than typing. Below is a list of additional tasks y'all can perform using a keyboard.
- Enter commands in a command line or another CLI (control-line interface).
- Employ keyboard shortcuts to perform tasks more than quickly. For case, using Ctrl+C to copy text and Ctrl+V to paste information technology elsewhere.
- Use the function keys to perform tasks. For example, pressing F5 in a browser to refresh a web page.
- Command computer hardware. For example, many keyboards can change your speakers' volume.
- Use the arrow keys to movement the text cursor on the screen.
- Apply the WASD keys or pointer keys to movement a character in a game.
- Use the numeric keypad to make calculations in a calculator.
Apple keyboards
The post-obit section contains data on Apple tree keyboards and how they differ from their PC equivalents.
What does an Apple keyboard look like?
The following paradigm shows the standard layout for an Apple tree keyboard with a numeric keypad.
How are Apple keyboards unlike than Windows keyboards?
The keyboards used with Apple desktop computers accept a well-nigh identical layout to those used with Windows computers. However, they have a few dissimilar keys on both sides of the keyboard'due south characters section nearly the bottom: Command and Option.
Laptop keyboards
A laptop keyboard is arranged differently than a desktop keyboard to adapt the laptop's narrower footprint. Most laptop keyboards are made smaller past placing the keys closer and past including an Fn primal. The Fn key is used to give other keys more than once function. For example, pressing the Fn key and the up or downwards arrow on the keyboard may increment or subtract screen brightness (shown below). Also, many laptop keyboards more often than not omit the numeric keypad to salve space.
Smartphone and tablet keyboards
Today'south smartphones and tablets do not come with a physical keyboard, although one may be purchased as an optional peripheral improver. These devices utilise a thumb keyboard or on-screen keyboard to type messages and enter text into diverse fields. The paradigm is an example of the Apple tree iPhone on-screen keyboard, used on all Apple bear upon-based devices.
Why is the keyboard an input device?
A calculator keyboard is considered an input device considering it only sends information to a computer and does non receive whatever information from information technology. As you lot blazon on the keyboard, yous're inputting data into the computer.
Does a computer need a keyboard?
Many users are surprised to acquire that a keyboard is considered a peripheral and that a computer tin function without one. In fact, if you have a USB keyboard, y'all can disconnect information technology now, and y'all see that the calculator continues to work without it. Many servers, like the Calculator Hope web server, run almost their entire life without a keyboard and are administered past a remotely-connected user.
Multimedia keys are those keys that allow the user to control music on their reckoner keyboard. These keys add together functionality, such every bit play, break, stop, rewind, fast frontward, skip track, eject, shuffle, and echo for music. For further data on these keys, come across our special key page.
What keys announced twice on a keyboard?
On a typical U.Southward. PC keyboard, three keys appear twice. They are the Alt keys, Ctrl keys, and Shift keys. Almost all the keys on the numeric keypad are duplicated. These keys include the divide (/), times (*), decrease (-), plus (+), period (.), numbers 0 through 9, and the Enter cardinal. The simply key on the numeric keypad that does not announced twice is the Num lock primal.
Note
The three keys that appear twice on Apple keyboards are the Command keys, Control keys, and the Shift keys. For Apple keyboards with a numeric keypad, there are seventeen duplicate keys. These keys include the equal (=), divide (/), times (*), decrease (-), plus (+), flow (.), numbers 0 through 9, and the Enter cardinal.
AFK, Alt, Ctrl, Delete, Enter, Hardware terms, Home row keys, Keyboard terms, Natural keyboard, Numeric keypad, OSK, Shift, Spacebar, Tab, Typewriter, Virtual keyboard, Windows key
Source: https://www.computerhope.com/jargon/k/keyboard.htm
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