Microsoft will take the wraps off the consumer preview of Windows 8 on February 29 in Barcelona, a key milestone on the path toward launching the new operating system.

The consumer preview is the name Microsoft has given the beta version of the operating system. The company said in December it would launch the beta by late February.

Microsoft sent out invitations this morning to press to attend the "Windows 8 Consumer Preview." And while the invitation doesn't say anything about the debut of the preview itself, it stands to reason that it will coincide with the event.

The company is hosting the event during Mobile World Congress, a huge trade show for mobile gadgets. There may be something to be read into it being at that location, given that Microsoft is pushing hard to turn Windows into a tablet operating system as well as one that runs PCs.

Full story: c|net