You can use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair errors in your Outlook data file. The Inbox Repair tool checks the Outlook data files on your computer to see if they're in good shape.

Erfahren Sie, wie Sie Windows mithilfe von Tastenkombinationen navigieren. Hier finden Sie eine vollständige Liste der Taskleisten-, Eingabeaufforderungs- und allgemeinen Windows-Tastenkombinationen.

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

How do I get started with Skype? Select your device and start the download. Note : Skype for Windows 10 and 11 (version 15) is already installed on the latest version of Windows 10 and Windows 11.

Am I eligible for a refund? To check refund eligibility on a subscription you purchased from Microsoft, you will need to cancel it first.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

Import all of your Outlook email, contacts, or calendar events that you saved to a .pst so you can view them in Outlook.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

How to use the SUM function in Excel to add individual values, cell references, ranges, or a mix of all three.

You can apply sensitivity labels to your files and emails to keep them compliant with your organization's information protection policies.