HELE 4 Chapter 2: Lessons 1 and 2

Refers to the tangible or physical parts of a computer

• malware

• hardware

• software

• peopleware

Refers to the program or application installed on a computer

to do a specific task or produce a specific output.

• malware

• hardware

• software

• peopleware

Used to encode data and control a program.

• input devices

• output devices

• VR headsets

• artificial intelligence

Used to display and reproduce data.

• input devices

• output devices

• VR headsets

• artificial intelligence

microphone

• input devices

• output devices

• software

barcode scanner

• input devices

• output devices

• software

printer

• input devices

• output devices

• software

Mobile Legend

• input devices

• output devices

• software

Used to create, edit, save, and print a document.

• Presentation

• Spreadsheet

• Word processor

• Web browser

Used to organize, analyze and store data in a tabular form.

• Presentation

• Spreadsheet

• Word processor

• Web browser