Computing J1 Level 3

The main function of the CPU is to ____________________ and carry out instructions.

A ____________________ is the physical part of the computer you can touch.

Microsoft Word and PowerPoint are examples of ____________________ software.

A ____________________ is used to input text into a computer.

A ____________________ is used to display visual output from the computer.

The ____________________ is a pointing device that moves the cursor on the screen.

A ____________________ is used to produce a paper copy of digital documents.

The most common type of system software is the ____________________ system.

To protect a computer from viruses, it is best to install ____________________ software.

A ____________________ is used to store files permanently and retains data even when the computer is turned off.