Microsoft hält immer ein Auge auf ungewöhnliche Anmeldeaktivitäten, nur für den Fall, dass jemand anderes versucht, auf Ihr Konto …

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Explore the next feature update for Windows 11, with familiar servicing, testing, and rollout paths.  

Jul 14, 2026 · We have released Security Updates for Exchange Server SE. Exchange Server 2019 and 2016 ESU updates only. …

All you need is a web browser, such as Microsoft Edge, Chrome, or Firefox. Want to learn more? Get started with SharePoint. Take a …

Training: In Microsoft Outlook, you can share your calendar with other people and open a shared calendar. Learn how in this online …

If you suddenly notice all your desktop icons have gone, this guide will help get them back. Windows: How to enable Desktop icons If …

Microsoft Teams updates automatically, but you can start an update whenever you want.

Jun 15, 2024 · Microsoft has been updating these certificates on consumer and non-managed business devices for the past months. …

Jun 30, 2026 · Microsoft Fabric and the full Dynamics 365 portfolio, including Sales, Customer Service, and ERP apps, are also …