Booting the computer : Restarting a computer or its
operating system software it is of two types : Cold
booting when the computer has started after being
switched off. Warm booting : when the operating
system alone has restarted
Provides a user interface : In which
a person controls a software
application or hardware device
File management : the system that
an operating system or program used
to organized and keep track of files
The handles system is a technology for assigning,
managing and resolving persistent identifiers for
digital objects and other resources on the interenet.
Performing basic things on a computer
What would happen if a computer did not have an operating system?
computer would not exist, and would not be able to handle data