Windows 10 build 10049
| Build of Windows 10 | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 10.0 |
| Build number | 10049 |
| Build revision | 0 |
| Architecture | x86, x64 |
| Build lab | fbl_impressive |
| Compiled on | 2015-03-25 |
| Expiration date | |
| Timebomb | 2015-10-01 (+190 days) |
| About dialog | |
  | |
Windows 10 build 10049 is the sixth Technical Preview build of Windows 10, which was released to Windows Insiders in the Fast Ring on 30 March 2015.[1]
This build serves as an update to build 10041 (fbl_impressive) and is the first publicly available build to include Project Spartan (now known as Microsoft Edge).
Editions and keys[edit | edit source]
| Edition / SKU Name | Key |
|---|---|
| Core | 334NH-RXG76-64THK-C7CKG-D3VPT |
| CoreSingleLanguage | 2NCXJ-T36QP-HQMH2-9672W-WBYW3 |
| CoreCountrySpecific | NQ4B7-4W72M-PV67K-QVRMF-QGH82 |
| Professional | NKJFK-GPHP7-G8C3J-P6JXR-HQRJR |
| ProfessionalWMC (edition upgrade only) | GBFNG-2X3TC-8R27F-RMKYB-JK7QT |
| Enterprise | PBHCJ-Q2NYD-2PX34-T2TD6-233PK |
| Education (edition upgrade only) | NCQDD-DCDRV-HRG6J-4F7PF-TVJDF |
New features and changes[edit | edit source]
User interface[edit | edit source]
- Project Spartan is now pinned to the taskbar by default, replacing Internet Explorer.
- Alarms & Clock, Calculator, and Voice Recorder received major updates.
- The local drive is no longer displayed on the navigation pane in File Explorer.
- New glyphs have been introduced into File Explorer and Settings.
Bugs and quirks[edit | edit source]
Applications[edit | edit source]
The People, Mail, and Calendar applications fail to launch in this build as they do not install properly.
Gallery[edit | edit source]
Boot screen
Start menu
Start screen
Project Spartan
Desktop (Enterprise SKU)
