If your Mac will not power on, there are a few things you can try before paying for repair service.
Simple oversights as well as deeper problems may keep Auto Save and Resume from functioning properly.
"Insufficient privilege" errors and other installation woes can be difficult to diagnose. For example, repairing the Apple Software Update program in Windows 7 fixes an iTunes update glitch.
NASA hopes to resume limited science activity with the Mars Curiosity rover after switching to a backup flight computer this week.
Flight controllers have powered up a back-up computer aboard the Curiosity Mars rover after software glitches interrupted the flow of science data. Space radiation may be responsible.
Questions answered in this week's Q&A include OS X not prompting for how to handle home folders when an account is removed, and more.
Before you draw midair masterpieces, or flick bricks with your finger, find out which settings and best-practices optimize the Leap Motion Controller for speed, accuracy, and ergonomics.
You can quickly check whether a Web site is down using your Android smartphone or tablet and the isDown app.
One way to transfer files to another Mac is through the built-in screen-sharing service.
There may be several reasons why Apple's Dictation service will not convert spoken word to text in OS X.