To prevent users from encountering this issue, Copilot in Windows (in preview) was previously unavailable on devices that have a third-party wallpaper app installed. Troubleshooting If you have questions or need help activating or troubleshooting Windows, see our help topics below:

了解如何为你的打印机安装最新驱动程序。 如果最近升级了 Windows，你的打印机驱动程序可能需要重新安装。 查看打印机制造商的支持站点。 若要找到它，请在 Internet 上搜索打印机制造商的名称以及“支持”一词，例如“HP 支持”。

IME 支持名为 IME 工具栏的 UI，它提供了一种快速调用特定 IME 函数的替代方法。 IME 工具栏是语言栏中续订的 UI。 若要打开 IME 工具栏，请右键单击通知区域中的"IME 模式"图标，然后选择" 显示/隐藏 IME 工具栏"。

To change your screen resolution, use the drop-down menu under Display resolution.. Note: You should use the Recommended resolution. If you change the resolution, content might appear blurry or pixelated.

Buy stuff from Microsoft Store online (from your mobile device, on Xbox One, in the Microsoft Store app on your Windows 10/11 or Windows 8.1 device, or via the web). For more info, see Shop and earn Microsoft Rewards points. Explore the earn page and the points breakdown page. Opportunities to earn points, like taking quizzes or playing trivia ...

App updates will be installed automatically, provided that this option is enabled on your Android device and on your PC. To ensure a smooth experience to we recommend updating to the latest version where available. Before doing this, ensure both your Android device and PC are connected to the same Wi-Fi network.

Step 2: Back up your folders. Windows Backup is an easy, single stop for all of your backup needs. Your free Microsoft account comes with 5 GB of OneDrive cloud storage (and more storage is available if you need it), and backing up your folders syncs the folders you specify to your OneDrive account, making them instantly accessible on all computers that you use with this Microsoft account.

了解如何提交案例评审，并了解有关 Xbox 强制措施的详细信息。Xbox 家庭组中的组织者可以查看其强制措施，以及其组中其他成员的强制措施。

In the search box on the taskbar, type regedit, then select Registry Editor (Desktop app) from the results. Right-click Start , then select Run . Type regedit in the Open: box, and then select OK .

Certain cloud-based services in Office Lens for Windows, such as saving your pictures to OneDrive, OneNote, Word, PowerPoint, or PDF, are no longer available in the app as of December 31, 2020. As of January 1, 2021, your cloud-saved captures in your Recent Uploads tab may no longer