Select the product you need help with. We'll show you self-help options first. Additional help is available if you need it, including live chat with a Microsoft specialist. Microsoft 365. Office. Windows. Xbox. Surface devices. Copilot.

Do one of the following: If you are on Windows 11 or Windows 10, choose Start > All apps > Windows System > Run. Type Excel /safe in the Run box, and then click OK. If you are on Windows 8 or Windows 8.1, click Run in the Apps menu, type Excel /safe in the Run box, and then click OK.

Các cách cài đặt khác Windows 11 (không khuyên dùng) Sử dụng Trợ lý Cài đặt để nâng cấp. Chúng tôi khuyên bạn nên đợi cho đến khi thiết bị của bạn được cung cấp bản nâng cấp lên Windows 11 sử dụng Trợ lý Cài đặt. Khi đã sẵn sàng, bạn có thể tìm thấy ứng dụng ...

Die Konsole sollte sich einschalten und Sie direkt zur Xbox-Start-Problembehandlung führen. Schließen Sie den USB-Speicherstick mit den Offline-Systemupdate-Dateien an einen USB-Anschluss Ihrer Xbox Konsole an. Wenn das USB-Laufwerk eingelegt ist, wird die Option Offline-Systemupdate der Problembehandlung für den Xbox Start aktiviert.

个人设备的所有者或管理员激活了 BitLocker (在某些设备上也称为设备加密，) 通过“设置”应用或控制面板： 在这种情况下，激活 BitLocker 的用户选择了保存密钥的位置，或者在设备加密的情况下选择 (，) 自动将密钥保存到其 Microsoft 帐户。

Microsoft account dashboard. Your Microsoft account dashboard is where you can manage your personal information and security settings, keep tabs on your subscriptions and order history, and manage your payment and billing options. You can also organize your family’s digital life, track the health and safety of your devices, and browse or ...

In the search box on the taskbar, type System Information, right-click System Information in the list of results, then select Run as administrator. Or you can select the Start button, and then under Windows Administrative Tools, select System Information. At the bottom of the System Information window, find Device Encryption Support.

すべてのハイパーリンクを同時に削除する. Word、Outlook、または Excel を使用している場合は、キーボード ショートカットを使用して、ファイル内のすべてのハイパーリンクを削除できます。. Word と Outlook の場合: Ctrl キーを押しながら A キーを押すと ...

Microsoft アカウントのパスワードを忘れた場合に、オンラインまたは Xbox 本体でパスワードをリセットする方法について説明します。本体の [サインイン] 画面で、メール アドレスを入力し、[パスワードを忘れました] ボタンを選択します。ロボットでないことを確認できるように、画面に表示さ ...

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