Microsoft Windows 10, 10.0.10158.0


General information
File format
  • Electronic Software Download (.ESD)
Bootable No
Architecture x64, x86
  • Arabic
  • Chinese Simplified
  • Chinese Taiwan
  • Czech
  • Dutch
  • English
  • English United Kingdom
  • Finnish
  • French
  • French (Canada)
  • German
  • Italian
  • Japanese
  • Korean
  • Polish
  • Portuguese Brazil
  • Russian
  • Spanish
  • Spanish (Mexico)
  • Swedish
  • Thai
  • Turkish
  • Enterprise
  • Pro

Install information
Full buildtag 10.0.10158.0 (fbl_impressive.150625-1753)
BIOS date 26/06/2015
Timebomb 01/10/2015 (+97 days)
Product Key Professional: 8N67H-M3CY9-QT7C4-2TR7M-TXYCV
Enterprise: CKFK9-QNGF2-D34FM-99QX2-8XC4K


This build is released to the Fast ring users of the Insider Program on 29/06/2015.

It features a new wallpaper and some modern application toolbars are in colors.


x64 Pro ESD
SHA-1 Dutch: 82bc258f6d3d9dec0cc47e957aff902b9e8bc41b
SHA-1 English: 44c91973f519a657b821e85c8ee14a68c2f4d19c

x86 Pro ESD
SHA-1 Dutch: 9583feead15b391e0641caaa753ec6782163a1cd
SHA-1 English: f6352d14a5741738be9bad1fd6aa85f0205de79f

If you have any of the other available languages downloaded in .ESD fileformat, please put it somewhere online and share the link via Twitter/Facebook or send an e-mail if you want to keep it private.


This is a fast ring build, which updates via Windows Update from an earlier build.
Or you can convert the .ESD to .ISO and use it as a fresh install.

Use the Enterprise SKU serial to upgrade via PC Settings.

Screenshots (465)

There are more images available in the gallery.