Google set to take on Facebook with new Google+ social networking project. Should Mark Zuckerburg be worried? Here's how it works
Aiming to offer deeper, more subtle approach to online relationships than key rival Facebook, access to the service is currently by invite only. To help you get to grips with Google+ and how it will differ from your usual social networking haunts, check out our video below and also the series of videos from Google taking you through the key Google+ features.
T3 Google+ explained
Google+: A quick look
Google+ Instant Upload