Microsoft Windows 8

Build 6.1.7746.fbl_grfx.100428-2024
x64 Free
MS Partner seed
28 April 2010

The background has reverted to the Windows 7 background, and the only non-internal change I can see is the Send Feedback tool, which was removed before 7850 anyway.

This is one of the first builds to refer to itself as Windows 8. Have fun, really - BIOS date is April 28th, 2010. 

Notes about these builds:
- They ALL come from zammis.
- 7791 is the first build with a functional start screen. 
- There is an IE lockout in 77xx for the IE9 UI involving a function in iertutil. 
- 7814 is identical to 7850 in terms of metro.
- 7898 is a real build, there are two compiles of it, both kernel lab.
- Redlock R74, the latest release, DOES NOT WORK on 7878 to 7898. It DOES work on 7791 to 7875. I DO have a test build of Redlock (lucas mentioned this test build in public BW discord), but I am NOT about to leak that to you. This is due to Metro being M2 reverse integration hell around this time. 7791 actually works on the original release of Redlock R71 fwiw.
- 7753 is the partner seed build that came after this.
- 7875 is scary to some people
- 7878 is the first with new autoplay, oobe, and 79xx-y metro.
- Yes late 78xx had arial as the title bar font. God knows why. See 7867 if you're not convinced.
- The new BSOD was introduced inbetween 7880 and 7898.
- I might have a few more images.

Redpill versions:
7791: 2
7793: 6
7814, 7850: 8

7927: 21

(original readme by Cosmo, trimmed by mrpijey to crop out improper language and additional info about content not relevant to this build)