Windows 8 has something of a split personality. Microsoft's brand new operating system, unveiled to the public Thursday, may be the biggest Windows user interface change since the company made users ...

Task Manager can help efficiently manage computer processes and increase performance. Efficiency Mode optimizes lower-priority apps for better CPU usage. Performance tab provides real-time statistics ...

Microsoft Windows 10 may be around the corner, but the company is still issuing Windows 8.1 updates on a fairly regular basis. If you're already using Windows 8.1, and aren't sure you're running the ...