Six Things That Block Your Wi-Fi, and How to Fix Them | PCWorld

Does your wireless network seem slow? A recent study by Epitiro, a UK-based broadband-analysis firm, shows that consumers lose an average of 30 percent of the data speed their broadband connection supplies when they use Wi-Fi connections in the home.

Why the slowdown? You've probably heard that some household electronic devices, including microwave ovens, baby monitors, and cordless phones, hamper Wi-Fi performance.