Main post: Windows 7's troubleshooting tools
Caption by: Adrian Kingsley-Hughes
Windows has always come equipped with troubleshooting and diagnostic tools, but in Windows 7 Microsoft has done something it should have done a long time ago and put them all together in one place in Control Panel.
Powered by Livefyre
The 25 biggest events in Linux's 25-year history
12 of the best software utilities for your Mac
Must-have Firefox extensions for productivity and added security
50 must-have Google Chrome extensions (and they're all free)