The Operating System (OS):
- is software
- all computerised systems need an operating system
- it makes the whole computer system function, running the
- screen & everything seen
- input (keyboard)
- output devices (eg printing, sound etc)
- installed application software (eg apps)
- network connection (eg WiFi, mobile network)
Microsoft Windows (v10)
https://www.youtube.com/watch?v=8d9FY3LpR4E
Apple MacOS
https://www.youtube.com/watch?v=egK5BKEn87c&pp=ygUSbWFjb3MgaW50cm9kdWN0aW9u
ChromeOS
https://www.youtube.com/watch?v=oiV5oTnJnf0
Linux (Mint)
https://www.youtube.com/watch?v=kUC9RbrS0q0&pp=ygUXbGludXggbWludCBpbnRyb2R1Y3Rpb24%3D
Linux Desktops
https://www.youtube.com/watch?v=4QokOwvPxrE&pp=ygUVbGludXggM2QgZGVza3RvcCBjdWJl
Android (mobile devices) & iOS (Apple iPad & iPhone)
https://www.youtube.com/watch?v=Fg05ZPfyEyA&pp=ygUiYW5kcm9pZCBpbnRyb2R1Y3Rpb24gZm9yIGJlZ2lubmVycw%3D%3D