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  2. History of Microsoft Exchange Server - Wikipedia

    en.wikipedia.org/wiki/History_of_Microsoft...

    A trial version of this product is available from Microsoft website. [21] Exchange 2013 represented a major change to the servicing model: instead of large Service Packs and small Update Rollup packages, a new Cumulative Update methodology is used with CU packages being released on a quarterly schedule and any security updates for that CU ...

  3. Microsoft Update Catalog - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Update_Catalog

    Security updates are released once a month on the website, except in special circumstances; for instance, in the event of a widespread computer virus or worm, Microsoft releases a corresponding update as soon as possible. [1] Gordon Mangione, Microsoft's Security Business & Technology Unit vice president (from 2004-03 to 2005-11 [2]), remarked:

  4. Microsoft Exchange Server - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Exchange_Server

    Microsoft Exchange Server is a mail server and calendaring server developed by Microsoft. It runs exclusively on Windows Server operating systems. The first version was called Exchange Server 4.0, to position it as the successor to the related Microsoft Mail 3.5. Exchange initially used the X.400 directory service but switched to Active ...

  5. Patch Tuesday - Wikipedia

    en.wikipedia.org/wiki/Patch_Tuesday

    The updates show up in Download Center before they are added to WU, and the KB articles are unlocked later. Daily updates consist of malware database refreshes for Microsoft Defender and Microsoft Security Essentials, these updates are not part of the normal Patch Tuesday release cycle.

  6. Mac Pro - Wikipedia

    en.wikipedia.org/wiki/Mac_Pro

    The Mac Pro Server includes an unlimited [8] Mac OS X Server license and an Intel Xeon 2.8 GHz quad-core processor, with 8 GB of DDR3 RAM. [114] In mid-2012, the Mac Pro Server was upgraded to an Intel Xeon 3.2 GHz quad-core processor. The Mac Pro Server was discontinued on October 22, 2013, with the introduction of the cylindrical Mac Pro.

  7. Extensible Storage Engine - Wikipedia

    en.wikipedia.org/wiki/Extensible_Storage_Engine

    Internally the database is a collection of 2, 4, 8, 16, or 32 KB pages (16 and 32 KB page options are only available in Windows 7 and Exchange 2010), [1] arranged in a balanced B-tree structure. [2] These pages contain meta-data to describe the data contained within the database, data itself, indexes to persist interesting orders of the data ...

  8. Windows Update - Wikipedia

    en.wikipedia.org/wiki/Windows_Update

    Security updates or critical updates mitigate vulnerabilities and security exploits in Microsoft Windows. Cumulative updates are updates that bundle multiple updates, both new and previously released updates. Cumulative updates were introduced with Windows 10 and only some been backported to Windows 7 and Windows 8.1.

  9. Windows 11, version 24H2 - Wikipedia

    en.wikipedia.org/wiki/Windows_11,_version_24H2

    The first preview was released to Insiders who opted in to the Canary and Dev Channels on February 8, 2024. The update began rolling out for Copilot Plus PCs on June 15, 2024. [5] As of build 26052, the version string has been changed from "23H2" to "24H2". The update began rolling out to all users on October 1, 2024. [6] [4]