Four Functions of Computer

A ______________________ is a machine that does four basic things: input, output, processing and storage.

• CPU

• Hard drive

• Computer

• Sorter

_________________ is the way we bring information from outside the computer to inside the computer.

• Input

• Output

• Process

• Storage

__________________ is the way that the computer gives us information in a way that we can see it, hear it, or touch it.

• Input

• Output

• Processing

• Storage

__________________ is what happens between the computer getting input and giving output.

• Input

• Output

• Processing

• Storage

__________________ is the way that the computer saves information so that it can be used again.

• Input

• Output

• Processing

• Storage

Which of the following is an input device?

• Printer

• Keyboard

• Speaker

• Projector

Projector 

• Input 
• Output

Headphones

• Input 
• Output

Speakers

• Input 
• Output

Microphone

• Input 
• Output