Bluetooth 4.0 (or later) with Low Energy (LE) support. To find out if Bluetooth LE is supported, on each PC, select the Start button, type device manager and select Device Manager from the list of results, expand Bluetooth, and then select the name of your Bluetooth radio adapter. Right-click it, select Properties, select Details, and then select Bluetooth radio supports Low Energy Central ...

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How to turn on recurring billing. When recurring billing is turned on, you’ll be billed for your subscription on your renewal date. If you turn off recurring billing, your subscription will expire on the date shown, and you won't be billed in the future.

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。

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SafeSearch： 如果要保证网络上所有用户的严格安全搜索结果，请在路由器或代理服务器中将 www.bing.com 映射到 strict.bing.com。 Strict.bing.com 将保证针对此 IP 的所有查询返回严格的 SafeSearch 结果，并禁用 SafeSearch 控件。 如果使用 Microsoft Edge 浏览器，浏览器侧栏中有一个搜索应用。

Skype help & learning. Limited emergency calling Skype is not a replacement for your telephone and has limited emergency calling capabilities depending on your country.

Find your family member and click Add money.. You can also click More options > Spending > Microsoft account balance > Add money.

获取对 Microsoft 应用和服务的支持。

Find guidance for all things family at Microsoft. Learn about Family Safety, find resources to support your child at school, and get the latest on keeping your information and devices secure.