Microsoft has accidentally confirmed in China that at least a Technical Preview version of Windows 9 is going to soon be unveiled by posting a teaser message and picture on Weibo, CNBeta reports. FROM EARLIER: Big Windows 9 leak reveals ‘awesome’ upgrade pricing for XP and Windows 8 users “Microsoft’s latest OS Windows 9 is coming soon, do you think the start menu at the left bottom will make a come back?” Microsoft China asked on Weibo, showing a Windows 9 logo image (above) that was later removed. Of course, one of the major features of Windows 9 is the return of the Start menu, something the company already confirmed is happening. In early April at Build 2014, Microsoft teased the new Windows