试一试！ Outlook 网页版可轻松让你的电子邮件、日历和联系人触手可及。 下面是一些可使用的出色功能： 发送邮件并共享文件以与他人进行协作。

The Health report starts off by showing you the last time a Device Health scan was run. The time displayed should be basically the current time, as Windows Security tries to run a Device Health scan when you open the Device performance & health page.. Beyond the time of last scan you'll see the status of the key areas that Device Health monitors:

设置页眉和页脚，为文档的不同部分提供不同的内容。 单击“链接到前一节”以将其关闭，并取消链接上一节中的页眉或页脚。

为空格添加下划线 可以通过按 Shift+连字符 ( ) 来为空格添加下划线，但很难将下划线对齐（例如，如果要创建填充窗体）。 此外，如果打开用于将下划线字符更改为边框线的自动套用格式选项，则按 Shift+连字符 ( ) 行中三次或多次将导致一行扩展段落宽度的行，这可能不是你想要的。

To find downloads on your PC: Select File Explorer from the taskbar, or press the Windows logo key + E.

Lithium-ion batteries wear out over time, which can result in a battery not holding a charge for as long as it did when it was new. Keeping the battery charged to 100% all the time can cause it to deteriorate faster.

Battery Life: Lowering your refresh rate can save battery power by reducing the amount of energy your display consumes.This can be useful when you are using a laptop or tablet and want to extend your battery life.

请尝试通过高级设置屏幕登录，并将端口详细信息与接收和发送服务器地址一起添加到冒号之后。 （可以从电子邮件服务提供商处获取这些详细信息） 转到“设置”>“添加账户”>”IMAP”，点击“显示高级设置”，然后输入你的详细信息。

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Summary. Windows 10, versions 2004 and 20H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 10, version 20H2 are included in the latest monthly quality update for Windows 10, version 2004 (released October 13, 2020), but are in an inactive and dormant state.