Computer Hardware and Operating Systems

Front

A device, usually external to a computer, that is plugged into a computer's communication port or is connected wirelessly. Common examples are keyboards, mice, monitors, speakers, and printers.

Back

Peripheral

Front

A device that scans paper documents and converts them into digital files.

Back

Scanner

Front

What is the name of this hardware? Options: VGA, Motherchip, Processor, Motherboard

Back

Motherboard

Front

Which one from the pictures is called Power Supply or PSU?

Back

Front

What type of device is this? (Smartphone screen)

Back

Input and Output Device

Front

Amazon Alexa is what type of device?

Back

Both

Front

Which of these is not a function of an OS: Provide a user interface, Communicate with hardware, Allow the computer to multi-task, Improves CPU performance

Back

Improves CPU performance

Front

What does GUI stand for?

Back

Graphical User Interface

Front

What is the purpose of an operating system?

Back

Manage all hardware & software on computer