Add a contact from someone's profile card. If you're using Outlook in an organization and you click someone's name or picture in Outlook or other Office apps and services, you might see a profile card with additional information.

Troubleshoot issues that occur when setting up external monitors. If you are trying to set up an external monitor and it’s not working, press the Windows logo key + P to make sure that the Extend option is selected. If the Extend option is selected, try the following troubleshooting tips.

أصبح Hotmail الآن Outlook.com. تعرّف على كيفية تسجيل الدخول للوصول إلى حساب بريدك الإلكتروني على Outlook.com أو Hotmail أو Live أو MSN.

Learn more about how to fix problems with the Windows Start menu, and what to do if the Start menu won't open.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.

Learn how to change Microsoft account email address or phone number using aliases to sign into your Microsoft account.

The steps below will help you add a Gmail account to new Outlook, or manage an existing account by deleting it or making it your primary account. Add a new Gmail account. On the View tab, select View settings.

Learn how to use the On-Screen Keyboard (OSK) instead of a physical keyboard to type and enter text on your PC.

了解如何安装 Windows 11，包括在“设置”中访问 Windows 更新页的建议选项。

If the Excel data you want to filter requires complex criteria you can filter by using advaned criteria.