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Hardware and software (Windows operating systems (Saving power, System…
Hardware and software
Windows operating systems
Saving power
System updates.
Hard disk maintenance
Installing and uninstalling programs
Computer function
Output
Storing
Input
Processing.
Computer elements
Memory and units of storage.
Cache memory
ROM BIOS
RAM
Storage devices.
Microprocessor
Computer networks
Elements in a network.
Coaxial cable.
Fibre optic cable.
RJ45 connector.
Wireless networks.
Shared Interest access.
Sharing resources in Linux
Sharing a printer
Sharing a folder
Sharing a computer
Computer language and function
ASCII
Binary
Character
Binary system
Computers only use the numbers 0 and 1.
Software and operating systems
Applications
Programming languages.
Operating systems
Different computer can have differrnt tipes of software, but they all
need an operating system.
Functions of the operating systems
Manages the memory and storage systems
Provides an interface of working environment
Manages the microprocessor
Communication between aplications and peripheral devices.
Linux operating system
Installing and uninstalling programs.
How to keep your system up to date.
Sharing resources in Windows.
Sharing a printer
Sharing files and folders.
Motherboard and connecting devices
Connecting external devices
Devices such as hard discs and DVD drives
Using external ports.
Connect a sound card or graphics card.
