Microsoft 365、Copilot Pro、Xbox などの Microsoft サブスクリプションを取り消す方法について説明します。 サブスクリプションを解約できない場合のトラブルシューティング。

Windows 10, version 21H1 update history; End of service statement; December 13, 2022—KB5021233 (OS Builds 19042.2364, 19043.2364, 19044.2364, and 19045.2364)

Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.

Explore OneDrive support, help, and learning resources. Learn how to protect your important files, documents, and memories with OneDrive.

疑難排解從 Microsoft Store 進行購買的問題; 疑難排解付款選項; 疑難排解不明費用; 找不到或無法安裝應用程式; 無法將應用程式或遊戲推播到裝置

To get someone's attention in a channel conversation or a chat, @mention them. Just type @ before their name and then select them from the menu that appears.

Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.

Learn how to receive a refund or exchange for items purchased from Microsoft.

يقدم Xbox Support مساعدة للأسئلة Xbox وGame Pass وأسئلة الفوترة. احصل على المشورة وخدمة العملاء في مجتمع «Xbox Support».

You can refer to the contents of cells in another workbook by creating an external reference formula. An external reference (also called a link) is a reference to a cell or range on a worksheet in another Excel workbook, or a reference to a defined name in another workbook.