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.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

Modern Authentication Methods now needed to continue syncing Outlook Email in non-Microsoft email apps

Erfahren Sie, wie Sie einen Windows-Product Key für die Aktivierung finden und wann Sie stattdessen eine digitale Lizenz verwenden.

Download information. The following files are available for download from the .NET Download site: Download the Microsoft .NET Framework 4.8 offline installer package now.

Export Outlook email, contacts, and calendar to move them to another computer or so that you can make a backup of your information.

A flow chart shows sequential steps in a task or process. There are many different SmartArt layouts that you can use to illustrate the steps in a process, including layouts that can contain pictures.

Find out how to stop Windows Security from alerting you about or blocking a trusted file, file type, or process, by adding it to the exclusions list.

Outlook Data Files contain your email messages, calendar, tasks, and other items on your computer.

This article is for setting up your email account only! If you're having trouble using the Outlook for iOS app, please visit our FAQs for more self-help information.. If you have a work or school account that uses Microsoft 365 for business or Exchange-based accounts, there may be additional requirements set by your IT admin.