Fourth week
Agenda:
1. Greetings
2. Technological vocabulary: Software/Hardware
3. What is an operating system?
4. Activity
Software
Computer software is a general term that describes computer programs.
Hardware
Computer hardware refers to the physical parts of a computer and related devices.
Operating system
An operating system, or "OS," is software that communicates with the hardware and allows other programs to run. Every desktop computer, tablet, and smartphone includes an operating system that provides basic functionality for the device.
Common desktop operating systems include Windows, OS X, and Linux.
Common mobile OSes include Android, iOS, and Windows Phone.