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SOFTWARE AND HARDWARE - Coggle Diagram
SOFTWARE AND HARDWARE
Windows operating system
hard disk maintenace
saving power
installing and uninstalling programs
system updates
Computer elements.
memory and units of storage
cache memory
ROM BIOS
RAM (random access of memory).
storage devices
motherboard and connecting devices.
the motherboard includes: slots, the IDE, the chipset, varios input
connecting external devices: we can phisically connect different devices with many various tools.
microprocessor
it is an integrated circuit made up of million tiny transitors.
Computer networks
wireless networks (WLANs)
they use electromagnetic waves to transmit data
shared intenet access
using intenet connection sharing (ICS)
using a router
elements in a network
the hub
transmission network
adaptor or network card
Sharing resources in a Linux
sharing a printer
sharing folders
sharing a computer
Software and operating systems.
there are various types of software
applications
programming languages
operating system.
the operating system
it provides an interfearence
it allows communication between applications.
it manages the microprocessor and the mememory and storage systems.
Sharing resources in Windows
sharing a printer
you can print documents from any device in the network
sharing files and folders
you can let other network uses see your files.
Computer language and function
binary system
ASCII: we give a code to each letters of the alphabet, each one consists of 0's and 1's.
computer functions: input of data, output of data, storing data and processing data.