User:Blue Horizon

I'm the founder of the Blue OS Museum, and am widely enthusiastic of deeply analyzing and preserving preliminary pieces of software. My website can be found here: blueosmuseum.com Also, my Internet Archive page: archive.org/details/@blue_horizon_137

Discovered builds
These are builds that I've discovered myself through the help of others and various sources.
 * Windows 2.0 April 1987 build
 * Windows 95 build 121
 * Windows 95 build 190
 * Windows 95 build 213
 * Windows 95 build 320
 * Windows 95 build 330
 * Windows 95 build 467
 * Windows 95 build 471
 * Windows 95 build 476
 * Windows 95 build 497
 * Windows Nashville unidentified PDC 1996 build
 * Windows 98 build 1605
 * Windows 98 build 1686
 * Windows 98 SE build 2162
 * Windows Me build 2359
 * Windows Me build 2467
 * Windows Me build 2522
 * Windows XP build 2435
 * Windows XP build 2440
 * Windows Server 2003 build 3667
 * Windows Vista build 5355 (winmain)
 * Windows 7 build 6589
 * Windows 7 build 6800
 * Windows 7 build 7233 (the full build string for it)

Miscellaneous builds

 * Microsoft Plus! 95 build 108

Notable discoveries of features in builds
Some discoveries I've made in various builds that seemingly no one else brought up.
 * Title bar gradients in Windows 98 build 1387
 * Windows 98 build 1525 already has the new icons as in the retail build, but are hidden
 * "Home Edition" branding in Windows XP build 2465 (well, at least as far as how little this was known about until I stepped in)