Leaving your PC on 24/7 only costs around $15 extra per year on a high-end system, and even less for lower-power machines. Productivity gains from leaving your PC on outweigh the potential cost ...

Q. I've heard that frequently turning my computer on and off can hurt the performance of internal parts. But I don't want to leave it on all the time either and waste power. What's the best course? A.

I have an older Windows 2000 PC (Pentium 1 MMX era) and whenever it goes to shutdown it won't power off automatically. Instead it displays a "It is now safe to turn off your computer." screen.

Turn off password-protected sharing in Windows 11 to simplify your home network file access. Our guide covers the steps involved.

Q. I've heard that frequently turning my computer on and off can hurt the performance of internal parts. But I don't want to leave it on all the time either and waste power. What's the best course? A.