If you use Google Hangouts or you used to use Google Talk frequently, then you should enjoy the convenience of a chat and video-calling app.
All the news from the annual Google I/O event, including the latest on Android.
The software giant hopes to reinvigorate its smartphone lineup by creating mobile devices it claims can be as powerful as PCs.
Job No. 1 for the new CEO: Revamp the stagnating microblogging service to make it more inviting for regular folks.
Analysis: A pair of newly unveiled Lumia phones are Microsoft's flagship mobile devices, but they're not the marquee products Windows fans have been waiting for.
The search giant's new Accelerated Mobile Pages project seeks to improve Web browsing on smartphones and offer fresh competition to Facebook's Instant Articles.
Microsoft upped its cool factor today with introductions of some really great-sounding products, including a first for the company, the Surface Book convertible laptop.
Microsoft has taken the wrapping off the latest version of its two-in-one Surface Pro device -- let's see how it stacks up against its chief competitors.
Which Surface makes the most sense for you? Here's how they stack up against one another, and against the Apple competition.
Android 6.0 is here, but not every Android phone will get the update at the same time. Here's what you need to know about upgrading.
Subscribers with unlimited data plans will see their bills rise after November 15.