Computer science plays a key role in nearly every aspect of modern life, and few fields of study offer more opportunities to learn and work at the cutting edge of technology. Computer scientists have ...

Is it time to ditch that old PC mouse, or move beyond your laptop's touchpad? We've tested the top options and offer click-worthy advice on buying mice for work or play. I’m a PCMag reviewer and ...

You sit down at your computer, push the power button just like you do every day, and...nothing happens. Maybe the computer doesn't turn on at all, or it could power up but shut right back down again.