Microsoft will pull the plug on support for Windows 10 in just under three weeks time. If you don't take action, your PC will be at risk. Here's everything you need to know and do to stay secure.
How-To Geek on MSN
How to Clear Your PC's Cache in Windows 10
If you need to troubleshoot Windows 10, improve system performance, or just want to clear up some disk space, clear your cache.
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