If you’re able to turn on your Surface, be sure to save any important files and info from your Surface to another computer, drive, or cloud storage service like OneDrive.For more info, see How to prepare your Surface for service.. If your device warranty does not match your proof of purchase, see Update your warranty with your proof-of-purchase. ...

有时，应用发布者会更新其应用以添加新的功能并修复问题。 Windows 上的 Microsoft Store 可以自动安装应用更新。 选择“开始 ”按钮，然后搜索并选择“ Microsoft Store”。

Note: The scan creates a backup file during the repair process.To change the default name or location of this backup file, in the Enter name of backup file box, enter a new name, or choose Browse to select the file you want to use. You may need to run the tool several times in order to repair your Outlook Data File.

获取有关从 Microsoft Store 安装快速助手的帮助。 若要将快速助手固定到任务栏，以便快速返回到任务栏，请在打开快速助手后，右键单击 (或按住) 任务栏上的图标 > 固定到任务栏。 如果旧应用图标仍显示在设备上，请确保选择新应用图标。

Next to Reset this PC, select Reset PC and choose an option:. Keep my files—Reinstalls Windows 11 but keeps your personal files and any apps that came with your PC.This option removes changes you made to settings, as well as apps and drivers you installed.

トレーニング: Microsoft Forms では、アンケート、テスト、投票を作成し、戻ってきた結果を簡単に表示できます。 テストやフォームを作成するときに他のユーザーを招待すると、そのユーザーは任意の Web ブラウザー (モバイル デバイスでも可能) から返信できるようになります。

使用 Windows 中的“设置”应用通过蓝牙发送文件。 与拥有手机、笔记本电脑或平板电脑的好友共享照片、视频或其他类型文件。

Press the Start button , and then enter store into the search bar.; Choose Microsoft Store from the results to open the app.; Select your account in the top-right corner of the screen, and then select Redeem code or gift cards.; Enter the 25-character code, select Next, and then follow the prompts.

了解当更改你的 Microsoft 帐户密码后，如果无法登录 Xbox 主机该如何操作。如果在更改 Microsoft 帐户密码后无法登录 Xbox，可能是因为主机未收到帐户的新密码信息。

Se si installa Microsoft 365 per la prima volta, può essere necessario eseguire prima alcuni passaggi di configurazione.Per saperne di più, espandere la sezione seguente. Se invece si sta reinstallando Microsoft 365, è già stato riscattato un codice Product Key e si ha un account associato a Microsoft 365, passare alla sezione su come accedere per scaricare Office.