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Anmelden bei Hotmail | Microsoft Support
Microsoft hält immer ein Auge auf ungewöhnliche Anmeldeaktivitäten, nur für den Fall, dass jemand anderes versucht, auf Ihr Konto zuzugreifen. Wenn Sie an einen neuen Ort reisen oder ein neues Gerät verwenden, bitten wir Sie möglicherweise, zu bestätigen, dass Sie es wirklich sind.
Change the refresh rate on your monitor in Windows | Microsoft Support
Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.
Get ready for Windows 11, version 26H2 - Windows IT Pro Blog
Explore the next feature update for Windows 11, with familiar servicing, testing, and rollout paths.
Released: July 2026 Exchange Server Security Updates
We have released Security Updates for Exchange Server SE. Exchange Server 2019 and 2016 ESU updates only.
What is SharePoint? | Microsoft Support
All you need is a web browser, such as Microsoft Edge, Chrome, or Firefox. Want to learn more? Get started with SharePoint. Take a look at the latest version of SharePoint. When you create a new team site, this is what you'll see for SharePoint and SharePoint Server 2019. What is SharePoint? SharePoint products and downloads
Share your calendar in Outlook | Microsoft Support
Training: In Microsoft Outlook, you can share your calendar with other people and open a shared calendar. Learn how in this online video.
Where have my Desktop icons gone? | Microsoft Support
If you suddenly notice all your desktop icons have gone, this guide will help get them back. Windows: How to enable Desktop icons If you can’t see any icons at all, they may have been hidden. Right-click on an empty space on your desktop. Select View from the context menu. Click Show desktop icons (ensure it is checked). Windows: How to restore system icons (This PC, Recycle Bin, Network) If ...
Update Microsoft Teams
Microsoft Teams updates automatically, but you can start an update whenever you want.
April 14, 2026—KB5083769 (OS Builds 26200.8246 and 26100.8246)
Microsoft has been updating these certificates on consumer and non-managed business devices for the past months. Devices that haven’t received the newer certificates will continue to start and operate normally, and standard Windows updates will continue to install.
What’s New in Microsoft 365 Copilot | June 2026
Microsoft Fabric and the full Dynamics 365 portfolio, including Sales, Customer Service, and ERP apps, are also supported. These plugins rolled out in June. Users can now easily create, edit, and manage custom skills in Cowork through the Customize tab to personalize what Cowork can do.
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