After many promises, Microsoft accelerates Windows 10 preview delivery

Microsoft yesterday issued a new Windows 10 preview to its Insider testers, making good -- at least in one instance -- on a December promise to quicken the pace of its beta releases.
Build 11102 of Windows 10 was delivered Thursday to Insider participants on the "Fast" ring release track. The new build followed its predecessor by just eight days.
The eight-day interval was significantly shorter than the averages in both the first and second halves of 2015, according to Computerworld's records.