Use your mobile device to unlock or edit a file that another user has locked for editing.

準備安裝了嗎？ 開始之前，請確保您的 PC 或 Mac 符合 系統需求。 如果您已兌換產品金鑰、重新安裝應用程式，或您已透過公司或學校指派授權，您可以略過並移至「登入」區段 ，以下載並安裝 Microsoft 365 或 Office。 不過，如果這是您 第一次 安裝 Microsoft 365或 Office，您可能需要先執行一些步驟。 請 ...

例如，如果未能支付 Xbox Game Pass Core 订阅的续订费用，你将被锁定，并且在线多人游戏将只适用于免费游戏。

The Microsoft Edge feature that blocks pop-ups is effective in preventing websites from automatically opening a new window or tab, or a partial window on top of your current web page. This feature is turned on by default. There are many different types of pop-ups, including advertisements, notices, offers, or alerts that can appear at various times on any web page. Some can be helpful, such as ...

If you think someone might have unauthorized access to your account, we can protect you by signing you out from all of your trusted devices. Within 24 hours, you will be signed out of browsers, apps and anywhere else your account is used to sign in, except an Xbox console. Learn how to sign out of your Xbox. To sign out everywhere Sign in to your Advanced security options on your Microsoft ...

Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.

解決方案 5:檢查您的網路連線 解決方案 6:使用其他使用者帳戶登入 解決方案7：修復或重新安裝遊戲 解決方案8:確認帳戶是否已遭禁用遊戲 這是否解決了問題？ 是 否

Follow these steps to automatically diagnose and repair Windows security problems by turning on UAC, DEP protection, Windows Firewall, and other Windows security options and features. Select the Download button on this page. In the File Download dialog box, click Run or Open, and then follow the steps in the Windows Security Troubleshooter.

針對 Xbox Game Pass Ultimate、Xbox Game Pass Core 和 PC 版 Game Pass 的 新會員，價格變更將會生效。 Game Pass 主機版將不再可供新會員使用。 已訂閱 Game Pass 主機版且已啟用自動付款續訂的會員，將能夠繼續享有其會員資格。

Note: If you already own a Microsoft 365 or Office license, then you can sign in to your Microsoft account Services & subscriptions page and install the product (s) that you own.