在代理设置中，选择要使用的代理设置类型，然后输入该 VPN 连接的代理服务器信息。 If you don’t know the proxy server settings for your VPN connection, you might need to contact your IT department.如果不知道 VPN 连接的代理服务器设置，则可能需要联系 IT 部门。

Use widgets to stay informed and entertained on Windows 10. Find out how to customize and access the widgets board.

How to freeze panes in Excel to keep rows or columns in your worksheet visible while you scroll, or lock them in place to create multiple worksheet areas.

注意: 如果数据位于 Excel 表中，则“转置”功能不可用。您可以 将 表格 转换为区域 中首先，或可以使用 TRANSPOSE 函数 旋转的行和列。

How to use the FILTER function in Excel to filter a range of data based on criteria you define.

Learn how to adjust your Microsoft Teams personal account settings using your Microsoft account information.

了解如何重置更改 Microsoft 帐户密码。 获取有关忘记 Microsoft 帐户密码的帮助。

Learn how to set up automatic replies in Outlook on Windows 10 for when you're out of office or unavailable to respond to emails.

Get started using Python functions directly within your Excel spreadsheet data.

Training: With SharePoint Online, build intranet sites, create team or communication sites, find and follow news, and more. Watch this video to learn how.