Laptop Keys

When using a laptop computer, the keyboard is one of the main components. For those used to desktop computers, laptop keys can sometimes feel different and take some getting used to. In addition, many people use external keyboards for their laptops to help improve functionality and typing speed.

A full-size laptop keyboard typically contains alphanumeric and numeric keys, arrow keys, function keys and navigation keys. It may also include multimedia keys, such as volume controls, and special keys for functions or commands that are unique to the laptop manufacturer/model.

Alphabetical, numeric and punctuation keys enter symbols into a word processor, text editor or data spreadsheet, as well as allowing the cursor to move around the screen. Most of these keyboard keys will produce different characters when pressed in combination with modifier keys, such as Shift or Caps Lock.

For example, pressing an Alphabetical key with Shift pressed will yield an uppercase letter. Similarly, an Alphabetical key without Shift will yield a lowercase letter. Numeric keys can be pressed to produce decimal and fractional numbers, as well as math symbols.

Many laptops come with a number pad, usually located to the right of the alphanumeric keys. It consists of numeric keys and an additional row of Function key icons. Some laptops will have a special row of Function keys (F1 through F12). These are normally colored and flagged with different icons and map to specific laptop functions.

In addition, most laptops feature a row of Function keys that are labeled with an icon and function (such as a calculator or playback control) and may have a key to change the behavior of these keys. Some laptops will have special keys for the directional buttons (Home, End, Page Up and PgDn), which are combined with arrow keys on most laptop keyboards.

Cursor-control keys are found anywhere on the keyboard and consist of the four arrow keys, often in an inverted T pattern, Home and End, and PgUp and PgDn. Many laptops will combine these with the Function keys and other keys like arrow keys.

Most laptops will have special media keys that let you control the music player, video or movie player, and other applications. Some will have special keys for the web browser and e-mail. Others will have keys that can be programmed to launch a specific application, command or shortcut.

Some laptops will have a key that lets you create a menu with the keyboard, similar to the right mouse button. This key is also known as the menu/application key or context-menu key.

Unlike regular keyboards, which generally have a relatively firm feel, most laptops are made of plastic and have a less-rigid base. This can affect the feeling of the keys, and may lead to the keys slipping when pressed. If this is a problem, look for a laptop with little or no flex, which means that the base doesn’t buckle inwards while you press and release a key.