Microsoft lets cautious users try more of Windows 10’s leading edge

Microsoft's Windows 10 betas have officially become a three-ring circus.The company announced Wednesday that in addition to the Windows Insider Program's traditional Fast and Slow distribution rings that let the public test upcoming versions of Windows 10, there will also be a Release Preview ring that lets users get an early glimpse of what's coming to their PC while retaining stability. People who opt in to the Release Preview ring will remain on the current version of Windows 10 until Mi