Use the Windows Settings app to change your default browser.

你可以使用安装介质（U 盘或 DVD）来安装 Windows 的新副本、执行全新安装或重新安装 Windows。 要创建安装介质，请转到软件下载网站，你可以在这里找到分步说明。 在该网站上，你可以选择 Windows 版本，并使用 U 盘或 DVD 创建自己的安装介质。

To find out if your printer is connected to Wi-Fi, see if your printer's built-in menu has options for checking its Wi-Fi connection, or check the printer's manual for instructions about how to add it to a Wi-Fi network.

Note: If you signed in with a Microsoft account such as an Outlook.com, Hotmail, Live, or MSN email account instead of your work or school account, sign out, and then sign in again using the correct account. Not sure which account you're signed in with? Select Account manager in the Outlook navigation header. If you're not signed in with the account you want, select Sign out and start the ...

隐藏团队或频道. 如果不希望团队或频道显示在团队列表中，请隐藏它。 这是清理列表并专注于活跃团队和频道的好方法。 转到团队或频道名称， 选择“ 更多选项 ”，然后选择“隐藏 ”。 还可以隐藏和显示频道。 若要查看隐藏的频道，请选择“查看所有通道

In order to obtain the details of your reward, please go to your Order History and scan through the list of your orders. Look for the reward in question and at the far-right, click the Order Details button to get your redemption code or link.

Tip: If you installed the Microsoft 365 apps as part of a suite, such as Office Home and Student or Microsoft 365, search for the suite name.For stand-alone apps search by the app name, such as Project or Visio. In most cases you can't uninstall an individual app if it's included in your Microsoft 365 suite.

Use the XLOOKUP function when you need to find things in a table or a range by row. For example, look up the price of an automotive part by the part number, or find an employee name based on their employee ID. With XLOOKUP, you can look in one column for a search term, and return a result from the same row in another column, regardless of which side the return column is on.

注意: 不能将共享频道更改为标准频道或专用频道，反之亦然。 创建共享频道后，无法更改主机团队。 创建共享频道后，无法更改主机团队。 转到要为其创建共享频道的团队，然后选择“ 更多选项 ” > 添加频道 。

Learn how to view your PC information on Windows with Microsoft Support's step-by-step guide.