Microsoft's years of missed mobile opportunities have taken a toll, but it's not too late for a comeback
'Write once, run everywhere' is a big promise to make.
Following in the footsteps of Twitter, Pinterest, Instagram, Tumblr and other social networks, Facebook finally gets hashtags. Here's what you need to know about the new feature and its privacy implications.
LinkedIn launches two-step verification, a redesigned 'Who's Viewed Your Profile' and adds the capability to upload photos, video and documents to your status updates. Here's what you need to know about the changes.