What functions do utility programs serve?

Related questions

1. How much are utilities monthly?
2. How do you calculate marginal utility from utility function?
3. What does a utility function reflect?
4. When total utility increases marginal utility is?
5. What is a time utility?
6. What is utility in decision making?
7. What is additive utility function?
8. What is utility theory in statistics?
9. What is the relationship between total utility and marginal utility?
10. What is utility maximizing rule?

Tags

1. #systems
2. #operating
3. #examples
4. #helps
5. #utility
6. #backup
7. #resources
8. #programs
9. #software
10. #maintain
11. #manage
12. #application
13. #control
14. #interface
15. #antivirus
16. #tools
17. #computer
18. #hardware