Announcing Windows 10 Insider Preview Build 18362.145
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: 24 May 2019
Days Since Last Release Preview Ring Release Date: 05 Days
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Note: KB4497935 Cumulative Update Released to Update Build to 18362.145
Announcing Windows 10 Insider Preview Build 18362.116
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: 19 May 2019
Days Since Last Release Preview Ring Release Date: 05 Days
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Note: KB4505057 Cumulative Update Released to Update Build to 18362.116
Announcing Windows 10 Insider Preview Build 18362.113
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: 14 May 2019
Days Since Last Release Preview Ring Release Date: 18 Days
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Note: KB4497936 Cumulative Update Released to Update Build to 18362.113
Announcing Windows 10 Insider Preview Build 18362.86
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: 26 April 2019
Days Since Last Release Preview Ring Release Date: 17 Days
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Note: KB4497093 Cumulative Update Released to Update Build to 18362.86
Announcing Windows 10 Insider Preview Build 18362.53
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: 09 April 2019
Days Since Last Release Preview Ring Release Date: 01 Days
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Note: KB4495666 Cumulative Update Released to Update Build to 18362.53
Releasing the May 2019 Update to the Release Preview Ring
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: 08 April 2019
Days Since Last Release Preview Ring Release Date: N/A - First RP Build
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18356.30 - Released on 04 April 2019 (Fast/Slow Ring)
Announcing Windows 10 Insider Preview Build 18362.30
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: 04 April 2019
Days Since Last Slow Ring Release Date: 02 Days (Build 18362.21)
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Note: Build 18362.30 (KB4497464) released to service current Fast and Slow Ring builds of 18362.1 and 18362.21.
Windows 10 (19H1) Build 18356.21 - Released on 02 April 2019 (Slow Ring)
Announcing Windows 10 Insider Preview Build 18362.21
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: 02 April 2019
Days Since Last Slow Ring Release Date: 12 Days (Build 18362.1)
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Note: Build 18356.21 (KB4496796) released to address issue with upgrades from Build 18356.16 to 18362.1.
Windows 10 (19H1) Build 18362.1 - Released on 22 March 2019 (Slow Ring)
Announcing Windows 10 Insider Preview Build 18362.16
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: 22 March 2019
Days Since Last Slow Ring Release Date: 03 Days (Build 18356.16)
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18362 - Released on 20 March 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18362
Fast Ring Release Date: 20 March 2019
Days Since Last Fast Ring Release: 01 Days (Build 18361)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18356.16 - Released on 19 March 2019 (Slow Ring)
Announcing Windows 10 Insider Preview Build 18356.16
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: 19 March 2019
Days Since Last Slow Ring Release Date: 04 Days (Build 18356.1)
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18361 - Released on 19 March 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18361
Fast Ring Release Date: 19 March 2019
Days Since Last Fast Ring Release: 04 Days (Build 18358)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18358 - Released on 15 March 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18358
Fast Ring Release Date: 15 March 2019
Days Since Last Fast Ring Release: 03 Days (Build 18356)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18356 - Released on 15 March 2019 (Slow Ring)
Announcing Windows 10 Insider Preview Build 18356
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: 15 March 2019
Days Since Last Slow Ring Release Date: 16 Days (Build 18351)
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18356 - Released on 12 March 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18356
Fast Ring Release Date: 12 March 2019
Days Since Last Fast Ring Release: 04 Days (Build 18353)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18351 - Released on 11 March 2019 (Slow Ring)
Announcing Windows 10 Insider Preview Build 18351
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: 27 February 2019
Days Since Last Slow Ring Release Date: 13 Days (Build 18342)
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18353 - Released on 08 March 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18353
Fast Ring Release Date: 08 March 2019
Days Since Last Fast Ring Release: 03 Days (Build 18351)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18351 - Released on 05 March 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18351
Fast Ring Release Date: 05 March 2019
Days Since Last Fast Ring Release: 04 Days (Build 18348)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18348 - Released on 01 March 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18348
Fast Ring Release Date: 01 March 2019
Days Since Last Fast Ring Release: 03 Days (Build 18346)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18342 - Released on 27 February 2019 (Slow Ring)
Announcing Windows 10 Insider Preview Build 18342
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: 27 February 2019
Days Since Last Slow Ring Release Date: N/A - First Slow Ring Release for 19H1
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: 05 March 2019
Days Since Last ISO Release Date: N/A - First ISO for 19H1
Windows 10 (19H1) Build 18346 - Released on 26 February 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18346
Fast Ring Release Date: 26 February 2019
Days Since Last Fast Ring Release: 04 Days (Build 18343)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18343 - Released on 22 February 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18343
Fast Ring Release Date: 22 February 2019
Days Since Last Fast Ring Release: 02 Days (Build 18342)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: 05 March 2019
Days Since Last ISO Release Date: N/A - First ISO for 19H1
Windows 10 (19H1) Build 18342 - Released on 20 February 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18342
Fast Ring Release Date: 20 February 2019
Days Since Last Fast Ring Release: 12 Days (Build 18334)
Slow Ring Release Date: 27 February 2019
Days Since Last Slow Ring Release Date: N/A - First Slow Ring Release for 19H1
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18334 - Released on 08 February 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18334
Fast Ring Release Date: 08 February 2019
Days Since Last Fast Ring Release: 07 Days (Build 18329)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18329 - Released on 01 February 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18329
Fast Ring Release Date: 01 February 2019
Days Since Last Fast Ring Release: 08 Days (Build 18323)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18323 - Released on 24 January 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18323
Fast Ring Release Date: 24 January 2019
Days Since Last Fast Ring Release: 08 Days (Build 18317)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18317 - Released on 16 January 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18317
Fast Ring Release Date: 16 January 2019
Days Since Last Fast Ring Release: 07 Days (Build 18312)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18312 - Released on 09 January 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18312
Fast Ring Release Date: 09 January 2019
Days Since Last Fast Ring Release: 06 Days (Build 18309)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18309 - Released on 03 January 2019 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18309
Fast Ring Release Date: 03 January 2019
Days Since Last Fast Ring Release: 16 Days (Build 18305)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18305 - Released on 19 December 2018 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18305
Fast Ring Release Date: 19 December 2018
Days Since Last Fast Ring Release: 09 Days (Build 18298)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18298 - Released on 10 December 2018 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18298
Fast Ring Release Date: 10 December 2018
Days Since Last Fast Ring Release: 12 Days (Build 18290)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18290 - Released on 28 November 2018 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18290
Fast Ring Release Date: 28 November 2018
Days Since Last Fast Ring Release: 14 Days (Build 18282)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18282 - Released on 14 November 2018 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18282
Fast Ring Release Date: 14 November 2018
Days Since Last Fast Ring Release: 07 Days (Build 18277)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18277 - Released on 07 November 2018 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18277
Fast Ring Release Date: 07 November 2018
Days Since Last Fast Ring Release: 07 Days (Build 18272)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18272 - Released on 31 October 2018 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18272
Fast Ring Release Date: 31 October 2018
Days Since Last Fast Ring Release: 07 Days (Build 18267)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: 31 October 2018
Days Since Last ISO Release Date: N/A - First ISO for 19H1
Windows 10 (19H1) Build 18267 - Released on 24 October 2018 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18267
Fast Ring Release Date: 24 October 2018
Days Since Last Fast Ring Release: 07 Days (Build 18262)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18262 - Released on 17 October 2018 (Fast Ring)
Announcing Windows 10 Insider Preview Build 18262
Fast Ring Release Date: 17 October 2018
Days Since Last Fast Ring Release: 14 Days (Build 18252)
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18252 - Released on 03 October 2018 (Skip Ahead Ring)
Announcing Windows 10 Insider Preview Build 18252
Fast Ring Release Date: 03 October 2018
Days Since Last Fast Ring Release: First FR Build for 19H1 & Final Skip Ahead Build for 19H1
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18247 - Released on 26 September 2018 (Skip Ahead Ring)
Announcing Windows 10 Insider Preview Build 18247
Skip Ahead Ring Release Date: 26 September 2018
Days Since Last Skip Ahead Ring Release: 08 Days
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18242 - Released on 18 September 2018 (Skip Ahead Ring)
Announcing Windows 10 Insider Preview Build 18242
Skip Ahead Ring Release Date: 18 September 2018
Days Since Last Skip Ahead Ring Release: 06 Days
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18237 - Released on 12 September 2018
Announcing Windows 10 Insider Preview Build 18237
Skip Ahead Ring Release Date: 12 September 2018
Days Since Last Skip Ahead Ring Release: 06 Days
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18234 - Released on 06 September 2018 (Skip Ahead Ring)
Announcing Windows 10 Insider Preview Build 18234
Skip Ahead Ring Release Date: 06 September 2018
Days Since Last Skip Ahead Ring Release: 21 Days
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18219 - Released on 16 August 2018 (Skip Ahead Ring)
Announcing Windows 10 Insider Preview Build 18219
Skip Ahead Ring Release Date: 16 August 2018
Days Since Last Skip Ahead Ring Release: 06 Days
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18214 - Released on 10 August 2018 (Skip Ahead Ring)
Announcing Windows 10 Insider Preview Build 18214
Skip Ahead Ring Release Date: 10 August 2018
Days Since Last Skip Ahead Ring Release: 16 Days
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A
Windows 10 (19H1) Build 18204 - Released on 25 July 2018 (Skip Ahead Ring)
Announcing Windows 10 Insider Preview Build 18204
Skip Ahead Ring Release Date: 25 July 2018
Days Since Last Skip Ahead Ring Release: N/A First Release for 19H1
Fast Ring Release Date: N/A
Days Since Last Fast Ring Release: N/A
Slow Ring Release Date: N/A
Days Since Last Slow Ring Release Date: N/A
Release Preview Release Date: N/A
Days Since Last Release Preview Ring Release Date: N/A
ISO Release Date: N/A
Days Since Last ISO Release Date: N/A