Q. Many times when I am having a computer problem my IT guy will tell me to reboot my computer. And most of the time this will actually fix the problem. Why is that? A. As a computer is running and ...

I've always used Windows Task Manager to troubleshoot my computer when it's slow. I’ll open it and stare at the CPU or memory bars, hoping to find the problem. However, at times, everything looked ...

Computing is part of everything we do. Computing drives innovation in engineering, business, entertainment, education, and the sciences—and it provides solutions to complex, challenging problems of ...