(Open in Desktop/Laptop/Big Screen for better result.)
➤ What is Operating System?
An Operating System (OS) is an interface between a
computer user and computer hardware.
An operating system is a software which performs all
the basic tasks like file management, memory
management, process management, handling input
and output, and controlling peripheral devices such
as disk drives and printers.
Some popular Operating Systems include Linux
Operating System, Windows Operating System,
VMS, OS/400, AIX, z/OS, etc.
➤ Operating system goals:
• Execute user programs and make solving user problems
easier
• Make the computer system convenient to use
• Use the computer hardware in an efficient manner.