Presentation represents the knowledge of computer fundamental, basic about operating system as well as general term about computer such as hardware , software etc. and some basic operation regarding desktop.
14. Hardware : Visual Parts.
Software : App. Software + system software.
Application Software.
System Software : OP system+ P. languages +
Utility Tools
Operating system.
Program : group of commands.
Programming Languages.
Compilers and Interpreters.
Data and Information.
CONCEPTS OF HARDWARE & SOFTWARE
20. To change Wallpaper : Right click on desktop
Digital personalize
Background Box
To set Date and Time : Click on date and time on
right side of Task Bar
Click on ‘Change date &
time settings’
Working with Gadgets : Right click on Desktop
& then click on Gadgets option.
OPERATION ON DESKTOP