To turn on Windows Hello. 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.

如果我的设备上没有管理员权限，该怎么办？ 若要完全升级到新的 Microsoft Edge，必须使用管理员帐户登录到设备。 如果没有此级别的访问权限，请与 IT 管理员联系以请求访问权限，或者让在设备上拥有管理员帐户的人员完成升级。

Possible causes. Use the charger and cable included with your PC. Make sure you're connecting your charger to the USB-C charging port on your PC. Use a can of compressed air to clean the USB-C port on your PC. The charger isn’t compatible with your PC. The charger isn’t powerful enough to charge your PC.

In Settings: Select Start > Settings > Bluetooth & devices , and then turn on Bluetooth . In quick settings: To find the quick setting for Bluetooth, select the Network, Sound, or Battery icons () next to the time and date on the right side of your taskbar. Select Bluetooth to turn it on.

To check for updates, select Start > Settings > Windows Update , then select Check for updates. If updates are available, you can choose to install them. Check for updates. If you run into problems updating your device, including problems with previous major updates, see common fixes at Troubleshoot problems updating Windows.

在 “Windows 10下载”页上 ，选择“ 立即下载” 下载媒体创建工具，然后运行该工具。. 在该工具中， 为另一台电脑选择“ (USB 闪存驱动器、DVD 或 ISO) 创建安装媒体 > ”下一步 ”。. 选择所需的 Windows 语言、体系结构和版本，然后选择“ 下一步 ”。. 选择“ ISO ...

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

下载历史记录 从 Web 下载的文件列表。 这仅会删除列表，不会删除下载的实际文件。 在你的设备上 Cookie 和其他站点数据 网站存储在设备上以记住首选项的信息和数据，例如登录信息、位置或媒体许可证。 在你的设备上 缓存的图像和文件

To install Authenticator on your Android device. Scan the QR code. or download and install Authenticator from the Google Play store. Get the app.

Click on your profile picture at the top of Teams and select Set status message . Select Schedule out of office at the bottom of the options. Turn on the toggle next to Turn on automatic replies. Type an out of office message in the text box. This message will appear when people contact you in Teams or open your profile.