AsOf

Microsoft · releasedWindows 10, version 21H1

unverified: One source so far: shown on the record, not asserted, until a second source or a primary one confirms it.

What the statuses mean

Unverified: one source, not a primary one. Asserted once a primary source or a second independent domain confirms it.

Valid from
2021-05-18
Valid until
still holds
Published
no source on record carries a date
Recorded by AsOf
2026-10-30
Checked
2026-10-30 · its source page states the value and the date
Confidence
0.60

Sources

“Windows 10 May 18, 2021 How to get the Windows 10 May 2021 Update By John Cable – Vice President, Product Management, Windows Servicing and Delivery Today marks the beginning of Windows 10, version 21H1 availability.”— what the page says, read 2026-10-30

Cite this claim

Each form names the value, its as-of date (2021-05-18), the day you read it (2026-11-08), the claim's stable URL and id and its primary source. The URL never changes: a superseded claim stays at the same address.

Plain text
AsOf. "Microsoft released: Windows 10, version 21H1", as of 2021-05-18. Claim clm_2104F01B3019, https://asof.is/claim/clm_2104F01B3019, accessed 2026-11-08. Source: https://www.wikidata.org/wiki/Q106909474.
APA
AsOf. (2021). Microsoft released: Windows 10, version 21H1 (as of 2021-05-18) [Record clm_2104F01B3019]. Retrieved November 8, 2026, from https://asof.is/claim/clm_2104F01B3019 (source: https://www.wikidata.org/wiki/Q106909474)
BibTeX
@misc{asof_clm_2104F01B3019,
  author = {AsOf},
  title = {Microsoft released: Windows 10, version 21H1},
  year = {2021},
  howpublished = {\url{https://asof.is/claim/clm_2104F01B3019}},
  note = {Claim clm\_2104F01B3019, as of 2021-05-18; source: https://www.wikidata.org/wiki/Q106909474},
  urldate = {2026-11-08}
}

On the record

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