What is the lifespan of a gaming PC?

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4. Are PC's becoming obsolete?
5. How do I share a Steam game on the same computer?
6. Is console gaming better than PC?
7. Is PC gaming harder than console?
8. What is a good computer for gaming?
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Tags

1. #might
2. #machine
3. #upgrade
4. #computer
5. #years
6. #quality
7. #often
8. #eight
9. #depending
10. #desktop
11. #average
12. #lifespan
13. #little
14. #three