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Category Archives: Office
Patchday: Microsoft Office Updates (October 14, 2025)
[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 Security Update Summary (October 14, 2025)
[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
Microsoft 365: Companion apps will be rolled out at the end of October 2025
[German]Starting in late October 2025, the Microsoft 365 companion apps—People, Files, and Calendar—will be automatically installed on Windows 11 devices with Microsoft 365 apps and will integrate Copilot for contextual AI assistance.
Word will not be able to edit certain documents after the September 2025 update
[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
Vibe Coding was yesterday; Microsoft is targeting "vibe working" in Office
[German]Microsoft's next move in AI agents. Microsoft wants to provide its Office users with AI agents (which could also be seen as forced happiness) and describes this "new step" as "vibe working." Together with the switch from OpenAI to Antrophic's … Continue reading
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 ...
Microsoft Outlook: SVG images blocked; inline images not displayed
[German]By mid-October 2025, Microsoft will complete a security measure in Outlook that blocks SVG image files used in attacks. And one reader complained that certain images have not been displayed in his Outlook Classic for years.
Azure ACS retirement in Microsoft 365
[German]A quick reminder for administrators responsible for SharePoint Online. Microsoft will retire Azure ACS for SharePoint Online on April 2, 2026.
Microsoft 365: Confusion about OneDrive storage in European countries
[German]Confusion surrounds the feature rolled out by Microsoft in June 2025, which ensures that Microsoft 365 apps store their backups of document files on OneDrive. This functionality does not appear to be available in Europe (yet). It is also known … Continue reading
Microsoft confirms Outlook 365 bug that can only be fixed by support
[German]Microsoft has confirmed in a support article that there is a bug in Outlook 365 that can cause crashes when starting up. If I understand correctly, intervention by Microsoft Exchange Online Support is required to fix this bug. And there … Continue reading
FSLogix 25.09 fixes Outlook 365 error [58tm1] and Windows Server 2019 OneDrive rename bug
[German]There has been an update to FSLogix version 25.09. Feedback from readers suggests that this fixes the error [58tm1] that frequently occurs in Outlook 365. In addition, the OneDrive bug in Windows Server 2019 that prevented folders from being renamed … Continue reading