Generally, if you bought a physical copy of Windows, the product key should be on a label or card inside the box that Windows came in. If Windows came preinstalled on your PC, the product key should appear on a sticker on your device. If you’ve lost or can’t find the product key, contact the manufacturer. To ensure your product key is ...

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Download the automated tool. In the lower-lower left corner right-click SetupProd_OffScrub.exe > Open. Select the version you want to uninstall, and then select Next. Follow through the remaining screens and when prompted, restart your computer. After you restart your computer, the uninstall tool automatically re-opens to complete the final ...

Create Windows 11 installation media. On the Windows 11 software download page , select Create tool now and follow the instructions to install Windows 11. Warning: Microsoft recommends against installing Windows 11 on a device that does not meet the Windows 11 minimum system requirements.

获取有关损坏或不可读代码的帮助. 如果无法读取数字代码的全部 25 个字符，则需要通过联系 aka.ms/contactxboxsupport 请求替换代码。. 联系支持人员时，请确保提供购买证明、序列号和损坏代码的图片。. 注意 请拍摄卡片正面和背面的图片，或拍摄打印代码的收据 ...

如何实现在电脑 Xbox 应用上向朋友发送试用优惠？. 符合条件的成员可以邀请来自电脑 Xbox 应用的好友。. 转到设置 > 帐户，然后选择邀请好友。. 在这里，你可以创建和管理引荐链接以发送给好友。.

从 2023 年 7 月 14 日开始：现有主要和辅助成员将收到说明此更改的详细信息的电子邮件。; 从 2023 年 7 月 17 日开始：主要帐户持有者将无法再将新成员添加到其共享成员身份。; 2023 年 8 月 15 日：现有成员身份将结束，Xbox Game Pass Friends & Family 将不再可用。; 从 2023 年 8 月 15 日开始：我们将发送 Xbox ...

Once you remove your password from your account, you will need to sign in using a passwordless method like the Microsoft Authenticator app, Outlook for Android, Windows Hello, physical security keys, or SMS codes. Note: We will start to offer sign-in approval notifications in the Outlook for Android app from January 2024.

From the next screen, select Troubleshoot > Advanced options > UEFI Firmware Settings > Restart to make changes. To change these settings, you will need to switch the PC boot mode from one enabled as “Legacy” BIOS (also known as “CSM” Mode) to UEFI/BIOS (Unified Extensible Firmware Interface). In some cases, there are options to enable ...

是否可以恢复为主机版 Xbox Game Pass？. 你可以随时取消你的 Xbox Game Pass Ultimate 订阅，并且仍然享有 Ultimate 权益，直到预付时间结束，在该时间，你将不再需要付费。. Xbox 订阅取消和退款. 还可以从主机取消订阅。. 按控制器上的 Xbox 按钮 ，转到 “档案和系统 ...