Windows 10 version 1507

Threshold 1
Start Preview

Oct 1, 2014

Public Release

Jul 29, 2015

Main Support

May 9, 2017

Extended Support

May 9, 2017

LTSC Support

Oct 14, 2025

PC 188 builds

10240.18818
LTSC
12 Jan 2021
10240.18782
LTSC
8 Dec 2020
10240.18756
LTSC
10 Nov 2020
10240.18725
LTSC
13 Oct 2020
10240.18696
LTSC
8 Sep 2020
10240.18666
LTSC
11 Aug 2020
10240.18638
LTSC
14 Jul 2020

Mobile 10 builds

10166.0
Slow
22 Jul 2015
10166.0
Fast
10 Jul 2015
10149.0
Slow
8 Jul 2015
10149.0
Fast
25 Jun 2015
10136.0
Fast
16 Jun 2015
10080.0
Fast
14 May 2015
10052.0
Fast
21 Apr 2015

Server 11 builds

10074.240
Preview
8 Sep 2015
10074.230
Preview
8 Sep 2015
10074.200
Preview
11 Aug 2015
10074.190
Preview
14 Jul 2015
10074.180
Preview
9 Jun 2015
10074.160
Preview
12 May 2015
10074.0
Preview
4 May 2015

IoT 39 builds

10240.17146
Broad
11 Oct 2016
10240.17071
Broad
9 Aug 2016
10240.17023
Broad
12 Jul 2016
10240.16942
Broad
14 Jun 2016
10240.16847
Broad
10 May 2016
10240.16771
Broad
12 Apr 2016
10240.16725
Broad
8 Mar 2016

ISO 3 builds

10240.16384
Public
29 Jul 2015
10166.0
Public
9 Jul 2015
10158.0
Public
30 Jun 2015

SDK 2 builds

10240.16384
Public
29 Jul 2015
9841.0
Public
1 Oct 2014