Information Rights Management (IRM) helps you prevent sensitive information from being printed, forwarded, or copied by unauthorized people. The permissions are stored in the document where they are authenticated by an IRM server.

Learn how to create relationships between lists by using a combination lookup columns and relationship enforcement (cascade and restrict delete) to preserve the integrity of your data; and to view, edit, and delete items and lists in list relationships.

View usage information about your SharePoint site such as the number of people who have visited the homepage or a list of files that have received the most views.

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

How to turn on recurring billing. When recurring billing is turned on, you’ll be billed for your subscription on your renewal date. If you turn off recurring billing, your subscription will expire on the date shown, and you won't be billed in the future.

Erfahren Sie, wie Sie feststellen, welche Version des Windows-Betriebssystems auf Ihrem PC ausgeführt wird und welche Gerätespezifikationen vorliegen.

What is a security key? We currently support several designs and providers of security keys using the Fast Identity Online (FIDO2) passwordless authentication protocols. These keys allow you to sign in to your work or school account to access your organization's cloud-based resources when on a supported device and web browser.

Ervaar Microsoft Copilot op Windows-apparaten met behulp van de Copilot-app. De Copilot-app helpt je antwoorden en inspiratie op te doen op internet, ondersteunt creativiteit en samenwerking en helpt je je te richten op de taak die je bij de hand hebt.

Learn how to troubleshoot Windows sign in issues, including problems signing in to your Windows device after upgrading.

Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.