The power supply in your PC provides all of the different voltages your computer needs to operate properly. Find out how it puts the pieces together and troubleshoot your power supply problems.
A computer can tolerate slight differences in power, but a significant deviation will cause the computer's power supply to fail. A UPS protects a computer against four different power problems. See more »
Keeping your computer cool is important to its well-being and longevity. Learn more about the 6 easy ways to keep your computer cool without using electricity. See more »
7 downloads that turn your PC from energy sucker to energy sipper. Here are 7 downloads that turn you PC from energy sucker to energy sipper. See more »