Why OS is called Resource Manager?

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Tags

1. #operating
2. #manage
3. #system
4. #programs
5. #manager
6. #users
7. #computer
8. #therefore
9. #internally
10. #perform
11. #whenever
12. #resources
13. #particular
14. #above
15. #allocates
16. #necessary
17. #resource
18. #specific