Download the wrong app to your Android phone, and you may end up with ads on your home screen or notification bar. We’ll tell you who’s behind the annoyance and how to get the ads off your phone.
Sketchy ads promote battery-saver apps for Android, but security experts say the programs are really designed to steal your data--or your money.
Apple faithful remember a tech legend and tell how Steve Jobs' life work has touched their lives.
Hewlett-Packard says it will discontinue its mobile WebOS division and is considering spinning off its personal-computer business and buying software maker Autonomy for $10 billion.
These powerful (and sometimes creepy) tools help Google, Facebook, Amazon, and others stay one step ahead of us online.
To track or not to track: Two PCWorld editors go toe-to-toe in the debate over Web advertisers' right to track online browsing behavior.
The Nintendo 3DS game system is finally here. Will it sell out? Are there lines to buy the console? Any day-one hiccups?
Articles by Tom Spring