Objectives of Operating System :
The operating system acts as a bridge between the user of a computer system and the computer hardware. All of the applications required for your programs to utilize the computer hardware are located on top of the operating system.
The following are the main objectives of an operating system:
-An OS allows the computer system resources to be used in an efficient manner.
-To act as an intermediary between the hardware and its users, making it easier for the users to access and use other resources.
-The operating system coordinates communication between user programs and computer hardware.
-The operating system handles system tasks such as allocating resources to processes and resolving conflicts between different programs and users. This saves the user time and results in a more efficient result.
-To provide users a convenient interface to use the computer system.
Functions of Operating System :
Security-
To safeguard user data, the operating system employs password protection and other related measures. It also protects programs and user data from illegal access.
Coordination between Users and Other Software-
Operating systems also organise and assign interpreters, compilers, assemblers, as well as other software to computer users.
Error Detecting Aids-
The OS constantly monitors the system in order to discover faults and prevent a computer system from failing.
Memory Management-
The operating system is in charge of managing the primary memory, often known as the main memory.
