Describes how to define rules for automatic forwarding and redirection.

Copilot is available in the Home tab of Word, Excel (Preview), PowerPoint, and Outlook if you are a Copilot subscriber. If you also have a Microsoft 365 subscription that includes the Microsoft 365 desktop apps then you should find Copilot available in those apps as well.

Click System and Security > System.. On the View basic information about your computer page, see the Full computer name under the section Computer name, domain, and workgroup settings.

Want to add a padlock to your email messages? You can use S/MIME in Outlook on the web to increase the security of messages. A digitally encrypted message can only be opened by recipients who have the correct key.

Hotmail bây giờ là Outlook.com. Tìm hiểu cách đăng nhập để truy nhập tài khoản email Outlook.com, Hotmail, Live hoặc MSN của bạn.

Sign out of Teams. While it's a good idea to remain signed in to continue receiving chats, notifications, incoming calls, and other activities, sometimes you might want to sign out of Teams to use another account or for other reasons.

了解如何更改 Windows 中显示器的刷新率，以确定在屏幕上显示运动的平滑程度。

Find out how to identify and manage different file types in Windows with File Explorer and common extensions.

This article explains how to use web parts on SharePoint Online pages.

Insert PDF content into your presentation either as a picture that shows on your slide, or as a document that you can open during your slide show.