Question

An operating system is a program or a group of programs that
1. Helps in checking the spelling of word
2. Maintain the relationship in Database
3. Manages the resources of the computer
4. Performs the calculations of cells in Excel​

Answer 1

Answer:

Maintain the relationship in database or manage the reasources..

Explanation:

thanks

Answer 2

Answer:

3rd option is right

Explanation:

3) manages the resources of the computer .