为什么需要验证码？ 当你登录到你的 Microsoft 帐户时，我们可能会要求提供其他证明，证明确实是你的帐户。 最多可以添加 10 种不同的方法来验证登录，并且可以选择：

Search is right there on your taskbar, ready to help you find whatever you’re looking for. Use the search box to find your apps, files, settings, help, and more on Windows—plus unlock the power of the web with quick access to online information like time zone conversions, fact lookup, trending searches, and search results for navigating to websites faster.

如果在访问某些网站时不想使用代理服务器，请在例外列表中输入网站地址的结尾（例如 *.contoso.com）。. 如有多个网站，键入每个网站的地址并使用分号分隔地址（例如 *.contoso.com; *.adatum.com）。* 是通配符，因此以列出的网站地址结尾的任何网站地址都将绕过代理服务器。

Windows 10 puts notifications and quick actions in Action Center—right on the taskbar—where you can get to them instantly. Select Action Center on the taskbar to open it. (You can also swipe in from the right edge of your screen, or press Windows logo key + A.). Notifications at a glance

The CORREL and PEARSON worksheet functions both calculate the correlation coefficient between two measurement variables when measurements on each variable are observed for each of N subjects. (Any missing observation for any subject causes that subject to be ignored in the analysis.) The Correlation analysis tool is particularly useful when there are more than two measurement variables for ...

To help protect your privacy, the new Microsoft Edge sets tracking prevention to balanced by default. For increased protection, you can switch your tracking prevention to strict or block all third-party cookies.

Note: Offers vary by country.Be sure to redeem your rewards points in the same region you signed up in. Do not use a VPN while trying to redeem points. When redeeming points, use a mobile or landline phone number for authentication and not a VoIP phone number.

修改样式库中的样式. 可以更改可用于文档的样式的定义。 例如，假设希望标题 1 样式更加突出。 可以使用较大字号或较粗的字体，也可以在标题上方和下方添加更多空格。

如果有多个签名，请转到“选择默认签名”，并选择要在“新邮件”中显示的签名。始终可以在撰写电子邮件时更改为其他签名。 希望获得更多信息？ 在 Outlook 中创建电子邮件签名

如果扫描仪已打开并连接到网络，Windows 应该能够自动发现它。 可用扫描仪可以包含网络上的所有扫描仪，例如蓝牙和无线扫描仪或者插入另一台设备和在网络上共享的扫描仪。