HP maintains its global lead, while Dell, Lenovo climb and Acer slips; PC market grows by just 2.3% in Q2
Social network is tweaked with new tools for contacts, opt out for gender
Google+ may be getting enough attention to make Facebook, Twitter anxious
Top Google exec acknowledges hearing "lots of criticisms" about Google +, and that the firm plans to respond quickly
Beginning of the end for 30-year shuttle program as robots, iPhone soar into space
IT execs asked to wait for a more business-friendly version of Google+, which Google says could come later this year
Launch team investigates possible lightning strike as bad weather looms
Act fast, Google allowing in new users for only a 'brief period'
Facebook responds to Google's Hangouts with Skype-fueled video calls
Zuckerberg announces Skype partnership that will bring in video call, group chat capabilities
