If you can't find an app or program, try the tips in See all your apps in Windows 10 and Program is not listed in add/remove programs after installation. If you get an error message when you're uninstalling, try the Program Install and Uninstall Troubleshooter.

有关 Flash 支持结束的详细信息，请参阅 2020 年12月31日的 Adobe Flash 支持终止 。. 以下介绍了如何为个别网站永久允许或阻止 Flash：. 转到“设置及更多” >“设置” 。. 在左侧导航中，选择 " 网站权限 "。. 在 " 网站权限 " 中，选择 " Adobe Flash "。. 在 运行 Flash 选项 ...

Protect your Android, iPhone, Mac, and Windows devices from threats by installing Microsoft Defender. Download Microsoft Defender on your devices either by: Scanning the following QR code. Searching for Microsoft Defender in your app store. Sharing with your devices, the following link: Copy link.

Fix Bluetooth problems in Windows. If you run into problems trying to connect to a Bluetooth device, here are some troubleshooting steps to try. Note: For general info about how to connect a Bluetooth device to your PC, see Pair a Bluetooth device in Windows.

Did this resolve your issue? Check the Xbox services, games, and apps for any service outages.

如果你使用的是 Windows 11，并在使用 Microsoft Store 中的应用时遇到问题，请考虑这些更新和修复程序。. 首先，登录到你的 Microsoft 帐户 。. 接下来，按照显示的顺序实施这些可能的解决方案。. 确保 Windows 是最新的。. 选择“ 开始 > 设置 ”> Windows 更新 > 检查更新 ...

Help with giving digital games as gifts. Note that if you purchased content that isn’t working, check the Xbox status page for any issues that may prevent you from playing, and try troubleshooting the problem before making a request for a refund: Xbox status. Troubleshoot game issues on Xbox.

Go to Start > Settings > Accounts > Sign-in options. Select the Windows Hello method that you want to set up, Select Set up. If you don't see Windows Hello in Sign-in options, then it may not be available for your device. Windows Hello does require a compatible camera or fingerprint reader.

Microsoft Edge 提供的功能可帮助你和你的内容保持在线安全。. 我们会自动阻止已举报为恶意的网站和内容下载。. Microsoft Edge 会根据设备上存储的 Microsoft 认为合法的网页地址列表，检查要访问的网页的地址。. 设备列表中未列出的地址和你正在下载的文件地址将 ...

Your Hotmail or Outlook.com password is the same as your Microsoft Account password. If you can you sign in but are having problems with Outlook.com, check the service status. If the status isn't green, wait until the service is running normally and try again.