Social media can prove useful in investigations, but the use of Twitter and other tools by authorities has backfired at times
A so-called nonpracticing entity alleges collusion by the companies
The ailing search provider has filed a lawsuit against Facebook
The organization foundered but is looking for a restart
Microsoft joined Google and Amazon Web Services in cutting the cost of cloud services
Ray Ozzie, who left Microsoft in 2010, talked broadly about his new startup, Cocomo, at a summit in Seattle
The handset maker joins LG and Samsung among those incorporating VMware's virtualization technology in phones
Microsoft released the consumer preview of Windows 8 at an event in Barcelona
