How We Test High-Definition TVs

Get a glimpse into PC World's rigorous HDTV testing process.


Intel Day: Cool New Research Projects From the Chip Giant

At Intel Day 2009 at the Computer History Museum, the company demonstrated a variety of research projects, including a system for object recognition that looked like a step towards Terminator-style heads-up displays.


How to Set Up a Wi-Fi Network

Step-by-step instructions on how to install and configure yours.