Please enable JavaScript.
Coggle requires JavaScript to display documents.
hardware and operating systems (Computer networks computer-network…
hardware and operating systems
Computer language and function
BINARY SYSTEMS.
bit (b)
byte (B) eight bits together
COMPUTER FUCTIONS
Input of data usml peripheral devices
Output of data using peripheral devices.
Storing data in the storage devices
Processing data in the lie central procesing unit (CPL
Computer elements
Memory and units of storage
Cache memory
ROM BIOS
RAM
Storage devices
Motherboard and connecting devices
slots
IDE
PCI
chipest
microprocessor
Connecting external devices
sound card
hard disc, DVD drives
Software and operating systems
operating system
manages the memory and storage systems
provides an interface or working environment
manages the microprocessor
communication between applications and peripheral devices
programming laguages
applications
Windows operating system
saving power
system updates
Hard disk maintenance
Cleaning the hard disk
Defragmenting the hard disk.
Detecting and repairing errors
Installing and uninstalling programs
Linux operating system
How to keep your system up to date
Installing and uninstalling programs
Computer networks
metropolitan área networks
local area networks or LANs
wide area networks
Elements in a network
hub
transmission medium
adaptor or network card
Wireless networks
shared internet access
internet connecting sharing
router
Sharing resources in Windows
Sharing a printer
Sharing files and folders
Sharing a folder
Accessing a shared folder
Sharing resources in Linux
Sharing a computer
sharing a printer
sharing folders
