10 Crazy USB Devices
Got a spare USB port on your PC? Check out these crazy-but-inspired USB add-ons.
Macworld's 2009 App Gems Awards
Looking through Apple's App Store, it's easy to get lost in the numbers. From December 2008 to November 2009, some 90,000 apps arrived in the online store...
Why the Cloud Should Have Your Back-Up
Hard drives die, computers get stolen, and storage media becomes obsolete. Here's why and how you should back up your personal data in the cloud.
Terrific Tech Gifts for $200 or Less
Pocket camcorders, easy extra storage, touchscreen widget players, and game consoles--unaffordable? Think again.
In-Flight Wi-Fi Explained
An interview with Aircell's Niels Steenstrup on PC World Podcast Episode 57.
Buy the Right SD Card for Your Camera
If a new digital camera is on your shopping list this season, you'll also need a memory card to store photos on. While some cameras come with a small starter...
PC World's Top 10 How-To Videos
How to wipe a hard drive clean, coax a wet gadget back to life, install Windows 7, and calibrate your HDTV are some of our most popular videos.
10 Totally Ridiculous Combo Gadgets
From a combo taser/MP3 player to a computer mouse/VoIP phone, these Frankengadgets never should have seen the light of day.
10 Free Downloads for Your Laptop
With these no-cost tools for syncing data, monitoring battery life, working with wireless networks, and using a thumb drive, you can get the most out of your laptop or netbook.
Speed Up Everything
Is your PC dragging? Does your broadband network creep along at dial-up speeds? Do Web pages take forever to load on your smartphone? Don't wait! These fixes will get you back into the fast lane.