Forget about being put on hold for an hour to reach an unhelpful voice in tech support. These days, there is no shortage of “geeks” waiting to visit your home and give your system a hands-on look. For ...

Tackling computer glitches yourself is so 2008. “About 15% of home computers are infected with malware so fixing them has gone the way of lawn-mower service — it’s no longer a do-it-yourself thing,” ...