Create a meeting in Microsoft Teams (free) - Microsoft Support
Change meeting options : Configure the meeting's privacy options after you select Get a link to share .. Select Configure meetings options , a new tab opens in your default browser where you can set Who can bypass the lobby and Who can present options in the dropdown menu. Make your selections, then Save .
Applies To:
Microsoft Teams, Microsoft Teams personal
Insert ASCII or Unicode Latin-based symbols and characters
Inserting ASCII characters. To insert an ASCII character, press and hold down ALT while typing the character code. For example, to insert the degree (º) symbol, press and hold down ALT while typing 0176 on the numeric keypad.
Applies To:
Excel for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Publisher for Microsoft 365, Excel 2021, Outlook 2021, PowerPoint 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, OneNote 2021, Excel 2019, Outlook 2019, PowerPoint 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016
在 Excel 中将列表框或组合框添加到工作表 - Microsoft 支持
将列表框添加到 Excel 工作表，用户可以从中选择值。 可通过让用户从组合框选择值，使数据输入更轻松。 组合框将文本框与列表框相结合来创建下拉列表。 可以添加表单控件或 ActiveX 控件组合框。
Applies To:
Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
在 Microsoft Teams 会议中更改背景 - Microsoft 支持
如果要更改视频会议或通话中隐藏的内容，可以模糊背景，将其完全替换为所需的任何图像，或使用 Teams 虚拟背景模板。 借助Teams 高级版许可证，可以将 Teams 会议背景更改为特定于公司的品牌徽标或图像。
Applies To:
Microsoft Teams
Create and save a PowerPoint template - Microsoft Support
On the View tab, in the Master Views group, choose Slide Master.. The slide master is the largest slide image at the top of the slide thumbnail list, to the left of your slides. Associated slide layouts are positioned beneath the slide master.
Applies To:
PowerPoint for Microsoft 365, PowerPoint for the web, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016
在 Windows 中设置无线网络 - Microsoft 支持
设置调制解调器和 Internet 连接. 在准备好所需设备后，需要设置调制解调器和 Internet 连接。 如果 Internet 服务提供商 (ISP) 不曾为你设置调制解调器，请按照调制解调器随附的说明将其连接到你的电脑和 Internet。
What's new in recent Windows updates - Microsoft Support
Windows share window: Select the Outlook icon in the “Share using” section of the Windows share window to email your files using Outlook directly within the windows share window.It also has a search box. So, you can now search for contacts across Outlook to share a file. The Windows share window also displays 8-10 suggested contacts to quickly share to–including emailing yourself a file.
使用 SmartArt 创建流程图 - Microsoft 支持
流程图显示任务或过程中的顺序步骤。 可以使用许多不同的 SmartArt 布局来说明过程中的步骤，包括可以包含图片的布局。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Excel 2021, Word 2021, PowerPoint 2021, Excel 2019, Word 2019, PowerPoint 2019, Excel 2016, Word 2016, PowerPoint 2016
Manage app permissions for your camera in Windows
To use your camera with apps on Windows 11, you'll need to turn on some permissions in Camera settings. Then, you'll need to check your app permissions if you want to use your camera with apps.
如何建立新的 Microsoft 帳戶 - Microsoft 支援服務
附註: 您可以使用您擁有的電子郵件位址做為 Microsoft 帳戶，或在註冊時選擇 [取得新的電子郵件位址] 或 [改為使用您的電子郵件] 來建立新位址。