Those who grumble about AT&T's lousy 3G coverage may be finding less reason to complain before long.
Even the iPhone isn't perfect. PC World counts down the top 10 iPhone annoyances and what you can do about them.
Twitter plans to change its home page to show, among other things, how the microblogging service can be used. That's key, PC World's Jared Newman says, because most people who abandon Twitter do so because they don't know what to do with the service.
Amazon says it will replace Kindles damaged by the official protective case free of charge.
Kindle users who opted for a $30 protective case with the e-reader are reportedly seeing the Kindle itself crack under pressure.
The latest changes to Twitter are simple and unnoticeable at first, but they can make a world of difference for some users.
Articles by Jared Newman