What is a keyboard?

What is a keyboard?

1. Contain keys that users press to enter data/instructions into computer or mobile devices.

2. What is a standard keyboard?

   • Has up to 99 to 104 keys and is the most common keyboard use by many.
   • Has typing area - A to Z.
   • Toggle keys - adjust brightness, backlight keys, etc.
   • Directional keys - up, down, left, right.
   • Media control button - volume etc.
   • Functional keys - applies only to windows PC(IBM-Compatible)
     • F1 - Help.
       • F2 - Edit/Rename.
         • F3 - Search.
   • Internet control button.
     • Wasn't a norm until recently (IOT)
       • Opening web browser/new tab with keyboard keys.

3. What is ergonomic keyboard?

   • Has an extra wrist area that is designed for resting, comfort, efficiency and safety purpose.
     • Round/contour in shape.
       • Reduces wrist injuries.
         • Microsoft was one of the few leading companies.
         • Repetitive Strain Injuries (RSI)
         • Carpel Tunnel Syndrome

4. How is mechanical keyboard (WASD) unique?

   • Mostly used by gamers.
     • Controls backlight when playing games, adjustable keys, customize keys (macro keys).
       • Has template for games.