operating system utility software
DESCRIPTION
Operating system utility softwareTRANSCRIPT
OPERATING SYSTEM
Learning Outcomes:
i. Define the operating system
ii. State the functions of operating system
iii. Run scan disk on the computer system
iv. Defrag the hard disk
v. Scan the computer for viruses
vi. Compress and decompress files
System Software
Control operations of the computer and its devices.
Operating system Utility Programmes
Operating System
Coordinates all the activities computer hardware devices.
Controls the hardware in the computer, peripherals, manages memory and files.
Examples…
Functions of Operating System
1. Starting a computer.
2. Providing a user interface.
3. Managing data and programs.
4. Managing memory.
5. Configuring devices.
1. Starting a computer
Start computer -> loads the operating system into the computer’s memory.
Warm Boot / Cold Boot.
2. Providing a user interface
Command Line
2. Providing a user interface
Menu Driven
2. Providing a user interface
Graphical User Interface (GUI)
3. Managing data and programs
Single-tasking. Multitasking.
Managing memory
Optimize use of RAM. Allocate data and instruction. Monitor memory contents.
Configuring devices
Exercise
Thank You For Your Cooperation…
Q&ADesigned By Azri