Hardware and operating systems

Computer langue and function

Computer functions

Computer elements

Microprocessor

Memory and units of storage

ROM BIOS

Storage devices

Cache memory

RAM

Motherboard and connecting devices

Connecting external devices

Software and operating systems

Applications

Functions of the operating systems

Operating systems

Presentations

Database management tools

Spreadsheets

Drawing programs

Word processors

Windows operating systems

Computer networks

Linux operating systems

Hard disk maintenace

Saving power

Installing and uninstalling programs

Systems updates

Defragmenting the hard disk

Detecting and repairing errors

Cleaning the hard disk

Installing and uninstalling programs

How to keep your systems up to date

Elements in a network

Wireless network

Shared internet access

ASCII

Output of data

Storing data

input of data

Processing data

Optical disk

Solid states memory

Magnetic disk

Others

Manages the memory and storage systems

Provide an interface

Manages the microprocessor

Communication between applications

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