Is a PC case necessary?

Related questions

1. What causes CPU to overheat?
2. How many CPU cores do I have?
3. Why does my CPU run at 100 all the time?
4. Is 50 degrees Celsius hot for a CPU?
5. What's the hottest A CPU should get?
6. What is a safe CPU temperature i7?
7. How do I check CPU temp?
8. What's a high CPU temp?
9. How much CPU usage is normal?
10. Do you need a fan in a PC?

Tags

1. #mitigation
2. #already
3. #components
4. #however
5. #highly
6. #problem
7. #recommended
8. #stated
9. #enclosed
10. #contributes
11. #computers
12. #major
13. #operating
14. #build