INTRODUCTION TO SYSTEM SOFTWARE
Computer software, or simply software, is a
collection of data or computer instructions that tell the
computer how to work.
Systems software can be
categorized under the following:
1-Operating system: Harnesses
communication between hardware, system programs, and other
applications
2-Device driver: Enables device communication with the
OS and
other programs.
3-Firmware: Enables device
control and identification.
4- UTILITIES : Utilities are types of system
software which sits
between system and
application software
Driver software is a type of
system software so that we can use our devices
smoothly without any troubleshooting
problem. This type of software enables the components perform
their tasks as directed by the OS.
There are some examples of devices which requires drivers:
• Mouse
• Keyboard
• Touch pad
• Printer
Display card
• Network card
# Application software:
Simply is a software that
performs a single task, or activities for the benefit of the user.
As we know, there are two
major categories, which are:
Basic application, specialized
application
The most commonly used of
application software:
Multimedia tools
•word processing
•spreed sheet
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