(It will zap your cookies if you're not careful, though, so you may have to sign into websites again.) Piriform guarantees CCleaner as 100 percent free of spyware and adware-not something you see from every vendor. There's even an integrated application uninstaller tool.Įverything is logged so you can analyze it before deleting, if desired, but CCleaner is well regarded for seldom steering customers wrong. There's a Mac version for OS X 10.5 to 10.9 that also goes after the browsers' left-over rubbish as well as Mac OS X and System Application leftovers. The latest version 4.10 (it updates regularly) tackles cleanup of so much stuff on a PC: The Windows registry all the crud left behind by browsers like IE, Firefox, Chrome, Opera, and Safari and of course the detritus of Windows both purposeful (the Recycle Bin) or not (temp files and log files and more). Piriform has cornered the market somewhat on incredibly well-crafted utilities that anyone can use for free, and the cornerstone of its offerings is CCleaner. Regular system maintenance will go a long way to eking out many more years of use from your PC, so check out your options in the next few pages. There are lots of great paid utilities out there, but don't forego the free utilities galore that help you clean up and speed up the computer. Most of these are problems for Windows users, but we found a couple of helpers for Mac OS X users, too. We've focused here on PC slowdowns that you can fix. The occasional full reinstallation of the OS might fix the issue, but there's a reason people upgrade things like RAM, hard drives, and entire computers every few years: new software gets better and better partly because it's written to work with the latest and greatest components. It's also possible your old hardware simply isn't up to snuff when the time comes to running the latest software.

Be aware of network usage of things like BitTorrent or streaming video. You may also have massive downloads happening on your system (or elsewhere on a network) that slows things to a crawl. Malware is also a big problem, so be sure you have the best antivirus solutions on hand. Of course, there are other reasons computers slow down it could be simply trying to run too many programs at startup. Best Hosted Endpoint Protection and Security Software.

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