Let me first say there is no one-size-fits-all software that will fix your PC for all Windows repairs. That being said, I performed a search for the most popular PC downloads and System Mechanic consistently tops the charts. I was never a big fan of this software, but it has really improved from when it first came out.
Here’s what System Mechanic does:
- fixes PC registry errors
- defrags the hard drive
- increases Windows speed
- cleans up junk and temp files
Please note you really need to have it installed first to fix PC issues. Installing it after a blue screen of death won’t help. Of course, this software will not fix all of your Windows annoyances, but it comes close to being your in-house computer support when you cannot summon an onsite computer technician to come out to help.