If your Dell PC is stuck on the pre-boot system performance check, read this post to learn how to fix the issue. The pre-boot system performance check is a feature of Dell SupportAssist, integrated ...
Microsoft Windows performance tips that improve speed and stability using built-in tools, smart settings, and simple habits ...
XDA Developers on MSN
Stop using performance booster apps, here are 5 Windows tweaks that work better
Third-party tools don't know your PC as well as you do ...
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