Vaio wireless keyboard Mouse 6688

Vaio wireless keyboard Mouse 6688

A keyboard is one of the primary input devices used with a computer. Similar to an electric typewriter, a keyboard is composed of buttons used to create letters, numbers, and symbols, and perform additional functions. The following sections provide more in-depth information and answers to frequently asked questions about the keyboard.

Keyboard overview

The following image shows a 104-key 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 area have specific names.

QWERTY keyboard layout

Below is a close-up image of a QWERTY computer keyboard with each of the keys selectable. You may hover your mouse cursor over any of the keys to see a description. Clicking any of the keys opens a new page with full details.

Today, most desktop computer keyboards connect to the computer using either USB or Bluetooth for wireless communication. Before USB, a computer used PS/2, serial port, or AT (Din5) as a keyboard interface. Vaio wireless keyboard Mouse 6688 (New)

Types of keyboards

Today, most keyboards are similar to each other but may be missing one or more of the sections mentioned earlier (e.g., the keypad). Where keyboards begin to differ the most is in their construction and design. Some keyboards are mechanical, while others use membrane keys. Some keyboards utilize a standard design, like the Saitek keyboard pictured above, and others are split down the middle, utilizing an ergonomic design.

Most keyboards use the QWERTY layout, but there are still designs that utilize the DVORAK layout.

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