computers

computers

1. Desktop pc

   • components
     • monitor
     • keyboard
     • mouse
     • CD/DVD-RW
   • Advantages
     • More solid and durable
     • Easier to repair and upgrade
     • Higher specifications available at a lower cost than as laptop
     • Larger screen and separate keyboard and mouse do that they are easier to use

2. Laptop

   • Advantages
     • Portable and is lighter so it can be used on the move
     • compact input and output devices
     • screen and keyboard built in
     • components
       • built in keyboard
       • mouse
       • web cam
       • screen

3. tablet

   • advantages
     • very portable and light
     • easier to repair
     • Longer battery life
     • GPS
   • Features
     • touchscreen
     • virtual keyboard
     • Ipad-has two cameras back and front

4. Smart phones