PCWorld | Nearly half a million people use the Windows 10 Tech Preview every day PCWorld Microsoft says that more than 1.5 million people have signed up for the Windows 10 Technical Preview, and they're using it more actively than any previous Windows test build. After two months, the Technical Preview has roughly 450,000 “highly active ... Microsoft Windows 10 Patch Grinds To A Halt Windows 10 Technical Preview Leaked Build (9901) Windows 10: Microsoft is working to fix spontaneous system restarts aka 'dirty ... |