If your Windows laptop shows high CPU usage when plugged in, check the power plan settings first, then use the fixes in this ...
XDA Developers on MSN
3 BIOS settings that might save you from upgrading your CPU
If your motherboard is being conservative with its default settings, your CPU might operate well below its true potential.
Regular PC maintenance keeps your computer running smoothly for years - here are a few simple ways to care for your tech.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results