Computer is a device composed of
hardware and software. Computer is an electronic device that used to
manipulate information or data. Computer has ability to store and
process data. The computer can solve more than one kind of problem and
it's used to help human work such us typing documents, sending email,
surfing the internet, managing or handling spreadsheets, database,
presentations, games, etc.
3 important components :
Hardware
Hardware is physical components that make up a computer system. There
are many kinds of hardware that can be installed and connected to the
computer. Some common computer hardware components in modern computer
case:
- CPU
- Monitor/Screen
- Keyboard
- Mouse
- Hard drive
- Memory etc
Software
Software is machine instructions that directs a CPU (computer's
processor) to do specific operations. Software is computer instructions
or data. data can be process on software and stored electronically on
storage device. Software is divided into two categories. Systems
software and Application Software. System software manage the computer
resources includes the operating system and utility programs. Systems
software includes compilers, loaders, linkers, and debuggers. Operating
system is base software to connect user and hardware. Applications
software includes many kind of programs that do work for users and
designed for an end user. Such us word processors, Accounting program,
etc.
Brainware
Brainware is the user who operate, use the computer. Basically, the user
must know how to use mouse, keyboard and basic function of computer.
thanks for giving information about computer and its components Mr.SparepartsOnline
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