Change the background of slides - Microsoft Support
In PowerPoint for the web, you can do basic background formatting of one or more slides with a solid color or a picture. To do more advanced formatting, such as adding a color gradient or making a picture transparent, use the desktop version of PowerPoint on Windows or macOS.
Applies To: PowerPoint for Microsoft 365, PowerPoint for Microsoft 365 for Mac, PowerPoint for the web, PowerPoint 2024, PowerPoint 2024 for Mac, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2019 for Mac, PowerPoint 2016
Create a timeline - Microsoft Support
If you want to create a graphical representation of a sequence of events, such as the milestones in a project or the main events of a person's life, you can use a SmartArt graphic timeline.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, Excel 2024, Outlook 2024, PowerPoint 2024, Excel 2024 for Mac, Word 2024 for Mac, Outlook 2024 for Mac, PowerPoint 2024 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016
INDEX function - Microsoft Support
Note: If you have a current version of Microsoft 365, then you can input the formula in the top-left-cell of the output range, then press ENTER to confirm the formula as a dynamic array formula. Otherwise, the formula must be entered as a legacy array formula by first selecting two blank cells, input the formula in the top-left-cell of the output range, then press CTRL+SHIFT+ENTER to confirm it.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2024, Excel 2024 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Use Auto HDR for better gaming in Windows - Microsoft Support
In HDR video games, the increased color range and brightness compared to SDR games gives you a more detailed and immersive gaming experience on your Windows PC.
Microsoft Teams
以下是关于群聊的第一要了解事项: 1. 为群组聊天命名. 为群组聊天命名,以便轻松跟踪。 当你命名群组聊天时,它会明确对话的主题。 若要开始并命名新的群组聊天,请选择聊天 ,然后选择聊天列表顶部的“ 新建聊天 ”。
Applies To: Microsoft Teams
Supported devices for Phone Link experiences - Microsoft Support
As we share new features for the Phone Link , some of them are dependent on the operating system or type of device you have. Please check the list below to determine if your device is eligible for these experiences.
Use the pen menu in Windows - Microsoft Support
The pen menu in Windows 11 makes it easy for you to access your favorite apps. Show pen menu. If you have a pen, tap it on your screen. The pen menu will appear in the corner of your taskbar.
Product keys for Windows - Microsoft Support
Find your product key to activate Windows. A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow.
Protection History - Microsoft Support
Threat blocked. This indicates that Defender has blocked and removed a threat on your device. There's no action necessary on your part, though you might want to consider how the threat reached your machine so you can reduce the risk of that occurring again.
Insert a section break - Microsoft Support
You can add page breaks, but Word for the web can’t add section breaks yet. If you have the Word desktop application, use the Open in Word command to open the document and add section breaks there. When you’re done and you save the document, it will continue to be stored where you opened it in Word for the web.
Applies To: Word for Microsoft 365, Word for Microsoft 365 for Mac, Word for the web, Word 2024, PowerPoint 2024 for Mac, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016