Category Archives: Update

Patchday: Microsoft Office Updates (October 14, 2025)

Posted on 2025-10-16 by guenni

[German]On October 14, 2025 (the second Tuesday of the month, Microsoft Patch Day), Microsoft released several security updates for Microsoft Office 2016, as well as the C2R variants (Office 2016-2021 and 365) and other products. This month, serious vulnerabilities in … Continue reading →

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Microsoft flags falsely Windows 10 21H2 Enterprise LTSC as EOL

Posted on 2025-10-15 by guenni

[German]Brief information for owners and administrators of Windows 10 21H2 Enterprise LTSC (and, of course, the IoT version). Administrators of these machines are (incorrectly) being shown information that support for this version is now ending. In my opinion, this is … Continue reading →

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Patchday: Windows Server-Updates (October 14, 2025)

Posted on 2025-10-15 by guenni

[German]On October 14, 2025 (the second Tuesday of the month, Microsoft's patch day), various cumulative updates were released for the supported versions of Windows Server. Below, I have listed the updates provided, along with some details for these Windows Server … Continue reading →

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Patchday: Windows 10/11 Updates (October 14, 2025)

Posted on 2025-10-15 by guenni

[English]On October 14, 2025 (the second Tuesday of the month, Microsoft's patch day), Microsoft released cumulative updates for the still-supported client operating system versions of Windows 10 and Windows 11. Here are some details about these updates, which are designed … Continue reading →

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Microsoft Security Update Summary (October 14, 2025)

Posted on 2025-10-15 by guenni

[German]Microsoft hat am 14. Oktober 2025 Sicherheitsupdates für Windows-Clients und -Server, für Office – sowie für weitere Produkte  – veröffentlicht. Die Sicherheitsupdates beseitigen 167 Schwachstellen (CVEs), sieben kritisch, drei davon wurden als 0-day klassifiziert und zwei werden ausgenutzt. Nachfolgend findet … Continue reading →

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Why ISL Online: Critical factors when choosing a remote desktop solution

[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...

Exchange Server Security Updates October 2025

Posted on 2025-10-14 by guenni

[German]Microsoft released the "October 2025" security update for Exchange Server on October 14, 2025. The security update applies to Exchange Server 2016, Exchange Server 2019, and, for the first time, Exchange Server Subscription Edition (SE). Exchange Online customers are already … Continue reading →

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Word will not be able to edit certain documents after the September 2025 update

Posted on 2025-10-12 by guenni

[German]I have received a report from an IT employee about a strange Word bug that appears to occur after the September 2025 security updates. Word can no longer edit certain documents. It would be interesting to know if there are … Continue reading →

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Windows 11 24H2/Server 2025: Updates KB5066683 and KB5066687

Posted on 2025-10-08 by guenni

[German]A brief update from the end of September 2025. Microsoft has released two updates for setup and recovery for Windows 11 24H2 and Windows Server 2025. There is a dynamic update, KB5066683, which can be downloaded during the setup of … Continue reading →

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Remote Desktop Server: Does Trend Micro version 6.7.4065/14.3.1342 fix the freezes?

Posted on 2025-10-02 by guenni

[German]At the end of August 2025, I reported on reader reports of Remote Desktop Server freezes that could be traced back to Trend Micro security software. A blog reader informed me that Trend Micro version 6.7.4065/14.3.1342 should eliminate these freezes. … Continue reading →

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Windows 11 24H2/25H2: Preview Update KB5065789 (September 29, 2025)

Posted on 2025-09-30 by guenni

[German]Microsoft released the optional cumulative (preview) update KB5065789 for Windows 11 24H2/25H2 on September 29, 2025. Among other things, the preview update fixes the SMBv1 bug, which was already eliminated for Windows 11 23H2 on September 23, 2025, via a … Continue reading →

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