What is a computer? types and examples. Basic.

What is a computer?

• Electric device, that helps the humanity.

• Electronics device that manipulates information in binary code.

• Binary number machine.

• Device like mechanical watch.

Computer manipulates information in complex ways such as photos, videos, signals, but the computer just understand _________________ numbers.

Computer is a combination between _________________and _____________.

• metal and plastic.

• colors and sounds

• hardware and software

• Monitor and keyboard

Which one of the next options is considered hardware?

• MS Paint and the keyboard.

• The internet and the mouse.

• All the physical parts of the computer like the keyboard, mouse, graphic card.

• Khan Academy and the calculator App.

What is the function of the software in the computer?

• Provides the instructions to the computer knows what to do.

• Connects the circuits inside the computer.

• Makes possible display images.

• Storage data.

Examples of software

• Web browser

• Mouse and keyboard

• Smart board.

• cables and buttons

Common computers have __________________as operating system, apple computers use MAC OS.

Cellphones use ____________ or _____________ operating systems.

• iOS or Windows

• iOS or Linux

• MAC OS or iOS

• iOS or Android

A refrigerator and washing machine are computers

• TRUE

• FALSE

A________________ is the computer that send information to another computers and is part of a network.