Windows 10 current versions by servicing option

Last Updated: 3/19/2019

Version Servicing option Availability date OS build Latest revision date
1809 Semi-Annual Channel (Targeted) 11/13/2018 17763.379 3/12/2019 Microsoft recommends
1809 Long-Term Servicing Channel (LTSC) 11/13/2018 17763.379 3/12/2019
1803 Semi-Annual Channel 7/10/2018 17134.677 3/19/2019
1803 Semi-Annual Channel (Targeted) 4/30/2018 17134.677 3/19/2019
1709 Semi-Annual Channel 1/18/2018 16299.1059 3/19/2019
1709 Semi-Annual Channel (Targeted) 10/17/2017 16299.1059 3/19/2019
1703 Semi-Annual Channel 7/11/2017 15063.1716 3/19/2019
1703 Current Branch (CB) 4/11/2017 15063.1716 3/19/2019
1607 Current Branch for Business (CBB) 11/29/2016 14393.2879 3/19/2019
1607 Current Branch (CB) 8/2/2016 14393.2879 3/19/2019
1607 Long-Term Servicing Branch (LTSB) 8/2/2016 14393.2879 3/19/2019
1507 (RTM) Long-Term Servicing Branch (LTSB) 7/29/2015 10240.18158 3/12/2019

Windows 10 release history

Learn more about the contents of Windows 10 updates at Windows 10 Update History.

Version 1809 (OS build 17763)

OS build Availability date Servicing option KB article
17763.379 3/12/2019 Semi-Annual Channel (Targeted) LTSC KB 4489899
17763.348 3/1/2019 Semi-Annual Channel (Targeted) LTSC KB 4482887
17763.316 2/12/2019 Semi-Annual Channel (Targeted) LTSC KB 4487044
17763.292 1/22/2019 Semi-Annual Channel (Targeted) LTSC KB 4476976
17763.253 1/8/2019 Semi-Annual Channel (Targeted) LTSC KB 4480116
17763.195 12/19/2018 Semi-Annual Channel (Targeted) LTSC KB 4483235
17763.194 12/11/2018 Semi-Annual Channel (Targeted) LTSC KB 4471332
17763.168 12/5/2018 Semi-Annual Channel (Targeted) LTSC KB 4469342
17763.134 11/13/2018 Semi-Annual Channel (Targeted) LTSC KB 4467708
17763.107 11/13/2018 Semi-Annual Channel (Targeted) LTSC KB 4464455
17763.55 10/9/2018 Semi-Annual Channel (Targeted) LTSC KB 4464330
17763.1 10/2/2018 Semi-Annual Channel (Targeted) LTSC

Version 1803 (OS build 17134)

OS build Availability date Servicing option KB article
17134.677 3/19/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4489894
17134.648 3/12/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4489868
17134.619 2/19/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4487029
17134.590 2/12/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4487017
17134.556 1/15/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4480976
17134.523 1/8/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4480966
17134.472 12/19/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4483234
17134.471 12/11/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4471324
17134.441 11/27/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4467682
17134.407 11/13/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4467702
17134.376 10/24/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4462933
17134.345 10/9/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4462919
17134.320 9/26/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4458469
17134.286 9/17/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4464218
17134.285 9/11/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4457128
17134.254 8/30/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4346783
17134.228 8/14/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4343909
17134.191 7/24/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4340917
17134.167 7/16/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4345421
17134.165 7/10/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4338819
17134.137 6/26/2018 Semi-Annual Channel (Targeted) KB 4284848
17134.112 6/12/2018 Semi-Annual Channel (Targeted) KB 4284835
17134.83 6/5/2018 Semi-Annual Channel (Targeted) KB 4338548
17134.81 5/23/2018 Semi-Annual Channel (Targeted) KB 4100403
17134.48 5/8/2018 Semi-Annual Channel (Targeted) KB 4103721

Version 1709 (OS build 16299)

OS build Availability date Servicing option KB article
16299.1059 3/19/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4489890
16299.1029 3/12/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4489886
16299.1004 2/19/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4487021
16299.967 2/12/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4486996
16299.936 1/15/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4480967
16299.904 1/8/2019 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4480978
16299.847 12/19/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4483232
16299.846 12/11/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4471329
16299.820 11/27/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4467681
16299.785 11/13/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4467686
16299.755 10/18/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4462932
16299.726 10/9/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4462918
16299.699 9/26/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4457136
16299.666 9/17/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4464217
16299.665 9/11/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4457142
16299.637 8/30/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4343893
16299.611 8/14/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4343897
16299.579 7/24/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4338817
16299.551 7/16/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4345420
16299.547 7/10/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4338825
16299.522 6/21/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4284822
16299.492 6/12/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4284819
16299.461 5/21/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4103714
16299.431 5/8/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4103727
16299.402 4/23/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4093105
16299.371 4/10/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4093112
16299.334 3/22/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4089848
16299.309 3/13/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4088776
16299.251 3/5/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4090913
16299.248 2/13/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4074588
16299.214 1/31/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4058258
16299.201 1/18/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4073291
16299.194 1/17/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4073290
16299.192 1/3/2018 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4056892
16299.125 12/12/2017 Semi-Annual Channel Semi-Annual Channel (Targeted) KB 4054517
16299.98 11/30/2017 Semi-Annual Channel (Targeted) KB 4051963
16299.64 11/14/2017 Semi-Annual Channel (Targeted) KB 4048955
16299.19 10/17/2017 Semi-Annual Channel (Targeted) KB 4043961

Version 1703 (OS build 15063)

OS build Availability date Servicing option KB article
15063.1716 3/19/2019 Semi-Annual Channel CB KB 4489888
15063.1689 3/12/2019 Semi-Annual Channel CB KB 4489871
15063.1659 2/19/2019 Semi-Annual Channel CB KB 4487011
15063.1631 2/12/2019 Semi-Annual Channel CB KB 4487020
15063.1596 1/15/2019 Semi-Annual Channel CB KB 4480959
15063.1563 1/8/2019 Semi-Annual Channel CB KB 4480973
15063.1508 12/19/2018 Semi-Annual Channel CB KB 4483230
15063.1506 12/11/2018 Semi-Annual Channel CB KB 4471327
15063.1478 11/27/2018 Semi-Annual Channel CB KB 4467699
15063.1446 11/13/2018 Semi-Annual Channel CB KB 4467696
15063.1418 10/18/2018 Semi-Annual Channel CB KB 4462939
15063.1387 10/9/2018 Semi-Annual Channel CB KB 4462937
15063.1356 9/20/2018 Semi-Annual Channel CB KB 4457141
15063.1324 9/11/2018 Semi-Annual Channel CB KB 4457138
15063.1292 8/30/2018 Semi-Annual Channel CB KB 4343889
15063.1266 8/14/2018 Semi-Annual Channel CB KB 4343885
15063.1235 7/24/2018 Semi-Annual Channel CB KB 4338827
15063.1209 7/16/2018 Semi-Annual Channel CB KB 4345419
15063.1206 7/10/2018 Semi-Annual Channel CB KB 4338826
15063.1182 6/21/2018 Semi-Annual Channel CB KB 4284830
15063.1155 6/12/2018 Semi-Annual Channel CB KB 4284874
15063.1112 5/17/2018 Semi-Annual Channel CB KB 4103722
15063.1088 5/8/2018 Semi-Annual Channel CB KB 4103731
15063.1058 4/17/2018 Semi-Annual Channel CB KB 4093117
15063.1029 4/10/2018 Semi-Annual Channel CB KB 4093107
15063.994 3/22/2018 Semi-Annual Channel CB KB 4088891
15063.966 3/13/2018 Semi-Annual Channel CB KB 4088782
15063.936 3/8/2018 Semi-Annual Channel CB KB 4092077
15063.936 2/22/2018 Semi-Annual Channel CB KB 4077528
15063.909 2/13/2018 Semi-Annual Channel CB KB 4074592
15063.877 1/17/2018 Semi-Annual Channel CB KB 4057144
15063.850 1/3/2018 Semi-Annual Channel CB KB 4056891
15063.786 12/12/2017 Semi-Annual Channel CB KB 4053580
15063.729 11/22/2017 Semi-Annual Channel CB KB 4055254
15063.726 11/14/2017 Semi-Annual Channel CB KB 4048954
15063.675 11/2/2017 Semi-Annual Channel CB KB 4049370
15063.674 10/10/2017 Semi-Annual Channel CB KB 4041676
15063.632 9/25/2017 Semi-Annual Channel CB KB 4040724
15063.608 9/12/2017 Semi-Annual Channel CB KB 4038788
15063.540 8/8/2017 Semi-Annual Channel CB KB 4034674
15063.502 8/1/2017 Semi-Annual Channel CB KB 4032188
15063.483 7/11/2017 Semi-Annual Channel CB KB 4025342
15063.447 6/27/2017 CB KB 4022716
15063.413 6/13/2017 CB KB 4022725
15063.332 5/26/2017 CB KB 4020102
15063.296 5/9/2017 CB KB 4016871
15063.250 4/25/2017 CB KB 4016240
15063.138 4/11/2017 CB KB 4015583

Version 1607 (OS build 14393)

OS build Availability date Servicing option KB article
14393.2879 3/19/2019 CBB CB LTSB KB 4489889
14393.2848 3/12/2019 CBB CB LTSB KB 4489882
14393.2828 2/19/2019 CBB CB LTSB KB 4487006
14393.2791 2/12/2019 CBB CB LTSB KB 4487026
14393.2759 1/17/2019 CBB CB LTSB KB 4480977
14393.2724 1/8/2019 CBB CB LTSB KB 4480961
14393.2670 12/19/2018 CBB CB LTSB KB 4483229
14393.2665 12/11/2018 CBB CB LTSB KB 4471321
14393.2641 12/3/2018 CBB CB LTSB KB 4478877
14393.2639 11/27/2018 CBB CB LTSB KB 4467684
14393.2608 11/13/2018 CBB CB LTSB KB 4467691
14393.2580 10/18/2018 CBB CB LTSB KB 4462928
14393.2551 10/9/2018 CBB CB LTSB KB 4462917
14393.2515 9/20/2018 CBB CB LTSB KB 4457127
14393.2485 9/11/2018 CBB CB LTSB KB 4457131
14393.2457 8/30/2018 CBB CB LTSB KB 4343884
14393.2430 8/14/2018 CBB CB LTSB KB 4343887
14393.2396 7/30/2018 CBB CB LTSB KB 4346877
14393.2395 7/24/2018 CBB CB LTSB KB 4338822
14393.2368 7/16/2018 CBB CB LTSB KB 4345418
14393.2363 7/10/2018 CBB CB LTSB KB 4338814
14393.2339 6/21/2018 CBB CB LTSB KB 4284833
14393.2312 6/12/2018 CBB CB LTSB KB 4284880
14393.2273 5/17/2018 CBB CB LTSB KB 4103720
14393.2248 5/8/2018 CBB CB LTSB KB 4103723
14393.2214 4/17/2018 CBB CB LTSB KB 4093120
14393.2189 4/10/2018 CBB CB LTSB KB 4093119
14393.2156 3/29/2018 CBB CB LTSB KB 4096309
14393.2155 3/22/2018 CBB CB LTSB KB 4088889
14393.2125 3/13/2018 CBB CB LTSB KB 4088787
14393.2097 2/22/2018 CBB CB LTSB KB 4077525
14393.2068 2/13/2018 CBB CB LTSB KB 4074590
14393.2035 1/17/2018 CBB CB LTSB KB 4057142
14393.2007 1/3/2018 CBB CB LTSB KB 4056890
14393.1944 12/12/2017 CBB CB LTSB KB 4053579
14393.1914 11/27/2017 CBB CB LTSB KB 4051033
14393.1884 11/14/2017 CBB CB LTSB KB 4048953
14393.1797 11/2/2017 CBB CB LTSB KB 4052231
14393.1794 10/17/2017 CBB CB LTSB KB 4041688
14393.1770 10/10/2017 CBB CB LTSB KB 4041691
14393.1737 9/25/2017 CBB CB LTSB KB 4038801
14393.1715 9/12/2017 CBB CB LTSB KB 4038782
14393.1670 8/28/2017 CBB CB LTSB KB 4039396
14393.1613 8/16/2017 CBB CB LTSB KB 4034661
14393.1593 8/8/2017 CBB CB LTSB KB 4034658
14393.1537 8/7/2017 CBB CB LTSB KB 4038220
14393.1532 7/18/2017 CBB CB LTSB KB 4025334
14393.1480 7/11/2017 CBB CB LTSB KB 4025339
14393.1378 6/27/2017 CBB CB LTSB KB 4022723
14393.1358 6/13/2017 CBB CB LTSB KB 4022715
14393.1198 5/9/2017 CBB CB LTSB KB 4019472
14393.1066 4/11/2017 CBB CB LTSB KB 4015217
14393.969 3/20/2017 CBB CB LTSB KB 4015438
14393.953 3/14/2017 CBB CB LTSB KB 4013429
14393.693 1/10/2017 CBB CB LTSB KB 3213986
14393.576 12/13/2016 CBB CB LTSB KB 3206632
14393.479 12/9/2016 CBB CB LTSB KB 3201845
14393.447 11/8/2016 CBB CB LTSB KB 3200970
14393.351 10/27/2016 CB LTSB KB 3197954
14393.321 10/11/2016 CB LTSB KB 3194798
14393.222 9/29/2016 CB LTSB KB 3194496
14393.187 9/20/2016 CB LTSB KB 3193494
14393.187 9/13/2016 CB LTSB KB 3189866
14393.105 8/31/2016 CB LTSB KB 3176938
14393.82 8/23/2016 CB LTSB KB 3176934
14393.51 8/9/2016 CB LTSB KB 3176495
14393.10 8/2/2016 CB LTSB KB 3176929

Version 1511 (OS build 10586)

OS build Availability date Servicing option KB article
10586.1540 4/10/2018 CBB CB KB 4093109
10586.1478 3/13/2018 CBB CB KB 4088779
10586.1417 2/13/2018 CBB CB KB 4074591
10586.1358 1/18/2018 CBB CB KB 4075200
10586.1356 1/3/2018 CBB CB KB 4056888
10586.1295 12/12/2017 CBB CB KB 4053578
10586.1232 11/14/2017 CBB CB KB 4048952
10586.1177 11/2/2017 CBB CB KB 4052232
10586.1176 10/10/2017 CBB CB KB 4041689
10586.1106 9/12/2017 CBB CB KB 4038783
10586.1045 8/8/2017 CBB CB KB 4034660
10586.1007 7/11/2017 CBB CB KB 4025344
10586.965 6/27/2017 CBB CB KB 4032693
10586.962 6/13/2017 CBB CB KB 4022714
10586.916 5/9/2017 CBB CB KB 4019473
10586.873 4/11/2017 CBB CB KB 4015219
10586.839 3/14/2017 CBB CB KB 4013198
10586.753 1/10/2017 CBB CB KB 3210721
10586.713 12/13/2016 CBB CB KB 3205386
10586.679 11/8/2016 CBB CB KB 3198586
10586.633 10/11/2016 CBB CB KB 3192441
10586.589 9/13/2016 CBB CB KB 3185614
10586.545 8/9/2016 CBB CB KB 3176493
10586.494 7/12/2016 CBB CB KB 3172985
10586.420 6/14/2016 CBB CB KB 3163018
10586.318 5/10/2016 CBB CB KB 3156421
10586.218 4/12/2016 CBB CB KB 3147458
10586.164 3/8/2016 CBB CB KB 3140768
10586.122 3/1/2016 CB KB 3140743
10586.104 2/9/2016 CB KB 3135173
10586.71 1/27/2016 CB KB 3124262
10586.63 1/12/2016 CB KB 3124263
10586.36 12/17/2015 CB KB 3124200
10586.29 12/8/2015 CB KB 3116900
10586.17 12/2/2015 CB KB 3116908
10586.14 11/24/2015 CB KB 3120677
10586.11 11/18/2015 CB KB 3118754
10586.3 11/10/2015 CB KB 3105211

Version 1507 (RTM) (OS build 10240)

OS build Availability date Servicing option KB article
10240.18158 3/12/2019 LTSB KB 4489872
10240.18135 2/21/2019 LTSB KB 4491101
10240.18132 2/12/2019 LTSB KB 4487018
10240.18094 1/8/2019 LTSB KB 4480962
10240.18064 12/19/2018 LTSB KB 4483228
10240.18063 12/11/2018 LTSB KB 4471323
10240.18036 11/13/2018 LTSB KB 4467680
10240.18005 10/9/2018 LTSB KB 4462922
10240.17976 9/11/2018 LTSB KB 4457132
10240.17946 8/14/2018 LTSB KB 4343892
10240.17918 7/16/2018 LTSB KB 4345455
10240.17914 7/10/2018 LTSB KB 4338829
10240.17889 6/12/2018 LTSB KB 4284860
10240.17861 5/8/2018 LTSB KB 4103716
10240.17831 4/10/2018 LTSB KB 4093111
10240.17797 3/13/2018 LTSB KB 4088786
10240.17770 2/13/2018 LTSB KB 4074596
10240.17741 1/31/2018 LTSB KB 4077735
10240.17741 1/18/2018 LTSB KB 4075199
10240.17738 1/3/2018 LTSB KB 4056893
10240.17709 12/12/2017 LTSB KB 4053581
10240.17673 11/14/2017 LTSB KB 4048956
10240.17643 10/10/2017 LTSB KB 4042895
10240.17609 9/12/2017 LTSB KB 4038781
10240.17533 8/8/2017 LTSB KB 4034668
10240.17488 7/11/2017 LTSB KB 4025338
10240.17446 6/27/2017 LTSB CB CBB KB 4032695
10240.17443 6/13/2017 LTSB CB CBB KB 4022727
10240.17394 5/9/2017 LTSB CB CBB KB 4019474
10240.17354 4/11/2017 LTSB CB CBB KB 4015221
10240.17319 3/14/2017 LTSB CB CBB KB 4012606
10240.17236 1/10/2017 LTSB CB CBB KB 3210720
10240.17202 12/13/2016 LTSB CB CBB KB 3205383
10240.17190 11/8/2016 LTSB CB CBB KB 3198585
10240.17146 10/11/2016 LTSB CB CBB KB 3192440
10240.17113 9/20/2016 LTSB CB CBB KB 3193821
10240.17113 9/13/2016 LTSB CB CBB KB 3185611
10240.17071 8/9/2016 LTSB CB CBB KB 3176492
10240.17024 7/12/2016 LTSB CB CBB KB 3163912
10240.16942 6/14/2016 LTSB CB CBB KB 3163017
10240.16854 5/10/2016 LTSB CB CBB KB 3156387
10240.16771 4/12/2016 LTSB CB CBB KB 3147461
10240.16725 3/8/2016 LTSB CB CBB KB 3140745
10240.16683 2/9/2016 LTSB CB CBB KB 3135174
10240.16644 1/12/2016 LTSB CB CBB KB 3124266
10240.16601 12/8/2015 LTSB CB CBB KB 3116869
10240.16590 11/10/2015 LTSB CB CBB KB 3105213
10240.16566 10/27/2015 LTSB CB CBB KB 3105210
10240.16549 10/13/2015 LTSB CB CBB KB 3097617
10240.16520 9/30/2015 LTSB CB CBB KB 3093266
10240.16487 9/8/2015 LTSB CB CBB KB 3081455
10240.16463 8/27/2015 LTSB CB CBB KB 3081448
10240.16445 8/18/2015 LTSB CB CBB KB 3081444
10240.16433 8/14/2015 LTSB CB CBB KB 3081438
10240.16430 8/11/2015 LTSB CB CBB KB 3081436
10240.16413 8/5/2015 LTSB CB CBB KB 3081424
10240.16405 7/29/2015 LTSB CB CBB KB 3074683