Note: Offers vary by country.Be sure to redeem your rewards points in the same region you signed up in. Do not use a VPN while trying to redeem points. When redeeming points, use a mobile or landline phone number for authentication and not a VoIP phone number.

The full path (including the file name) is too long. The path must contain fewer than 442 characters. Shorten the name of your file or the name of subfolders in OneDrive, or select a subfolder that's closer to the top-level folder, and then try to upload the file again.

如果你最近对设备硬件进行了更改并尝试升级到 Windows 11，则本文适用。 硬件更改可能会影响你的升级资格，不过你需要执行一些步骤才能在“设置”中查看更新的资格。

注意: 某些版本的 Project 没有关联的Microsoft帐户、工作或学校帐户，或者你需要以其他方式兑换产品密钥。如果这是你获取 Project Professional 2021、Project Professional 2019、Project Standard 2021、 或 Project Standard 2019 的版本的方式，请参阅以下内容： Microsoft 工作区折扣计划(以前称为家用许可计划)：你通过公司 ...

Make sure that you have a valid boot device selected. All the options including Windows Boot Manager, Internal Storage, USB Storage, and PXE Network should be selected by default.

Change your default security info method. If you want text messaging to be the default method used when you sign in to your work or school account using two-factor verification or for password reset requests, you can set it from the Security info page.

此疑難排解員可協助尚未將電腦更新至 Windows 10 1607 最新版本的客戶。 此更新一開始只會針對少數目標客戶而發行。 這個組合會隨著時間擴展。 Windows 使用者可以透過本文啟動小幫手。

In the left pane, click Create a system repair disc, and then follow the steps. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.

若要将其关闭，请将设置切换为“关闭”。 关闭 Microsoft Defender 防火墙可能会使设备（以及网络，如果有）更容易受到未经授权的访问。

如果正在使用控制器，请按住 Xbox 按钮 ，直到其振动，然后按“菜单”按钮 。 重复这些步骤以关闭“讲述人”。 按 Xbox 按钮 打开指南，然后选择“档案和系统”>“设置”>“辅助功能”>“打开讲述人”来将其打开或关闭。; 如果你正在使用键盘，请按 Windows 徽标键 + Ctrl + Enter。