在 Microsoft Teams 中向团队添加成员。 还可以向团队添加组或讨论。

Find app notifications from the taskbar in Windows 11, and in Windows 10, use quick actions to change settings quickly as well.

在 Lync 主視窗的 [聊天室] 檢視中，按一下 [新增聊天室] 按鈕 ，然後在下拉式功能表上按一下 [建立聊天室]。(如果您看不到這些選項，表示您的 Lync 系統管理員並未授與您建立及管理聊天室的權限。

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Get help with your questions about Microsoft Access with our how-to articles, training videos, and support content.

How to access and change the privacy settings in Windows 10 and 11.

Узнайте, как установить Office 2013 для Windows или Office для Mac 2011.

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.

Change your screen saver settings. Select the Start button, then go to Settings > Personalization > Lock screen, and select Screen saver settings.In the Screen Saver Settings window, choose a screen saver from the drop-down list.

了解如何在 Microsoft Teams 中查找和添加你认识的人员， (适用于 Windows 11 的免费) 。 还可以邀请 Windows 联系人使用 Microsoft Teams。