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
