KB / KiB，MB / MiB，GB / GiB，… 的区别是什么？
简而言之 KiB，kB，KB这三个单位有什么区别？ KiB（或写作KiByte）是一个专门用来形容数字系统内存储数据的容量大小的单位，是单词“Kibibyte”，即“千字节”的缩写。KiB实际上就是数据储存的基本单 …
March 10, 2026—KB5078883 (OS Build 22631.6783) - Microsoft Support
Jan 9, 2024 · This cumulative update for Windows 11, version 23H2 (KB5078883), includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview …
March 10, 2026—KB5078740 (OS Build 26100.32522) - Microsoft Support
Oct 8, 2024 · This cumulative update for Windows Server 2025 (KB5078740), includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview …
March 26, 2026—KB5079391 (OS Builds 26200.8116 and 26100.8116) …
Mar 10, 2026 · This update is no longer being offered to new devices due to an installation issue identified after release. The issue has been addressed in the March 31, 2026—KB5086672 (OS …
March 10, 2026—KB5078752 (OS Build 17763.8511) - Microsoft Support
Feb 21, 2026 · Applies to: Windows Server 2019 This security update includes fixes and quality improvements that are part of the following update: February 10, 2026—KB5075904 (OS Build …
January 13, 2026—KB5074109 (OS Builds 26200.7623 and 26100.7623 ...
Jan 13, 2026 · Announcements and messages This section provides key notifications related to this release, including announcements, change logs, and end-of-support notices.
December 9, 2025—KB5072033 (OS Builds 26200.7462 and 26100.7462 ...
Dec 9, 2025 · This cumulative update for Windows 11, version 25H2 and 24H2 (KB5072033), includes the latest security fixes and improvements, along with non-security updates from last month’s …
October 14, 2025—KB5066835 (OS Builds 26200.6899 and 26100.6899 ...
Oct 14, 2025 · To learn more about Windows update terminology, see types of Windows updates and monthly quality update types. For an overview, see the update history page for Windows 11, version …
February 10, 2026—KB5075999 (OS Build 14393.8868)
Feb 10, 2026 · Applies to: Windows Server 2016 This security update includes fixes and improvements that are a part of the following update: January 13, 2026—KB5073722 (OS Build 14393.8782) The …
November 11, 2025—KB5071959: Windows 10, version 22H2 (OS Build …
Nov 8, 2025 · Summary This out-of-band (OOB) update is offered to consumer devices that are not enrolled in the Extended Security Updates (ESU) program for Windows 10. This update is cumulative …