COMPUTER HARDWARE (UNITS 1-10)

It's a very large, powerful, and expensive computer.

• mainframe

• personal computer

• tablet

• laptop

This portable computer is the size of a writing paper.

• laptop

• palmtop

• mainframe

• notebook

The more you have, the more work you can do at a time.

• expansion slots

• heat sink

• motherboard

• memory chips

This is a camera connected to the internet:

This is the computer's brain:

• processor

• mainframe

• ROM

• peripherals

Recharge the .............

• socket

• plug

• battery

• CPU

............... the CD-ROM into the computer.

• Inject

• Insert

• Receive

• Move

Switch off the computer and ..............it from the wall socket.

• plug in

• plug out

• unplug

• take

Processor speeds are measured in these:

You speak into this: