Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings. Select Start > Settings > Apps > Apps & features . Find the app you want to remove, select More > Uninstall. Note: Some apps can't be uninstalled from the Settings app right now.

Update Windows. In Windows 11, you decide when and how to get the latest updates to keep your device running smoothly and securely. To manage your options and see available updates, select Check for Windows updates. Or select Start > Settings > Windows Update . Here's some other info you might be looking for:

如果运行的是 Windows 10、Windows 8.1 或 Windows 8，在运行系统文件检查器之前，请先运行收件箱部署映像服务和管理 (DISM) 工具。. （如果运行的是 Windows 7 或 Windows Vista，请跳到步骤 3。. 键入以下命令，然后按 Enter 键。. 命令操作可能需要几分钟才能完成。. DISM.exe ...

A scanner you've connected using a wired, wireless, or network connection. An app for scanning files, such as Windows Scan, available for free from Microsoft Store. The Windows Scan app can help you scan pictures or documents and save them to your PC as JPEG, bitmap, or PNG files. For more info, see Install and use a scanner in Windows.

Windows 11 Windows 10. Create a local user account. Select Start > Settings > Accounts and then select Family & other users. (In some versions of Windows you'll see Other users .) Next to Add other user, select Add account . Select I don't have this person's sign-in information, and on the next page, select Add a user without a Microsoft account.

如果 Windows 找不到新的驱动程序，请在设备制造商网站上找到一个驱动程序并按照说明操作。 如果这不起作用，请尝试卸载音频驱动程序。 若要卸载音频驱动程序，请执行以下操作： 在任务栏上的搜索框中，键入“设备管理器”，然后从结果列表中选择它。

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.

选择 “开始 > 所有应用 ，并在显示的列表中搜索应用。. 长按（或右键单击）应用，然后选择“卸载”。. 在“设置”中卸载. 选择 “开始 > ”设置 > 应用 > 应用&功能 。. 找到要删除的应用，选择 “更多 > 卸载 ”。. 注意: 目前无法从“设置”应用中卸载某些 ...

Learn different ways to locate your BitLocker recovery key in Windows, and learn about how BitLocker might have been activated on your system.