If you don't recognize a charge on your account, click here for guidance on how to investigate it.

If you're trying to buy a game or an add-on using your Microsoft account balance, you may not have enough funds in your account to cover the total cost of the item.

You can update your billing address online or right from your Xbox One console. Learn how here.

Learn how to send an automatic carbon copy (Cc) to individuals or distribution lists.

试一试！ 首次使用 Outlook 收件箱，了解各项内容的组织方式。 Outlook 布局概述 “文件夹”窗格中提供有文件夹。

Option. Description. Microsoft Exchange Server. If Outlook cannot automatically detect your Exchange server, you can enter its address here. To find out the name of your Exchange server, you have to contact the person who gave you the email address, or contact someone in your IT department, for the name of your Exchange server.

SharePoint is a browser-based app that you connect to through your web browser. If your organization has assigned you a license that includes SharePoint, you can sign in.In this article, we discuss the two most common ways to sign into SharePoint:

Find out how to update your Microsoft account if you're moving to a new country or region and about the impact of changing regions.

Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.

一部の拡張機能では、Web を参照するときにサイト データの読み取りと変更を行うアクセス許可が必要です。