Save an Outlook message as a .eml file, a PDF file, or as a draft
Email messages that you receive can be saved as a file on your computer, or a message that you are composing can be saved as a draft and finished later.
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook on the web, Outlook.com, New Outlook for Windows
Insert degree symbol - Microsoft Support
Learn how to insert the degree symbol on your keyboard with ease. Our step-by-step guide makes it easy to add the degree symbol to your documents. Try it now!
Applies To:
Word for Microsoft 365, Word 2021, Word 2019, Word 2016
Create or edit a hyperlink - Microsoft Support
Add or edit hyperlinks to web sites, local files, email messages, or anchor points in your document.
Applies To:
Word for Microsoft 365, Outlook for Microsoft 365, Project Online Desktop Client, Word 2021, Outlook 2021, Project Professional 2021, Project Standard 2021, Word 2019, Outlook 2019, Project Professional 2019, Project Standard 2019, Word 2016, Outlook 2016, Project Professional 2016, Project Standard 2016, Office 2016, InfoPath 2013, InfoPath Filler 2013
How do I log on as an administrator? - Microsoft Support
Get a brief explanation about logging on as an administrator and making changes to other user accounts on your computer.
Unlicensed Product and activation errors in Office
If Office activation fails, you'll see Unlicensed Product or Non-commercial use / Unlicensed Product in the title bar of your Office apps, and most features of Office are disabled. To restore all features of Office, you'll need to fix the problem that's causing activation to fail.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, InfoPath 2013
配置 Windows Hello - Microsoft 支持
了解如何使用 PIN、面部识别或指纹通过 Windows Hello 登录电脑。
在 Outlook 网页版中对电子邮件点赞 - Microsoft 支持
如果要表达对收到的电子邮件的支持或满意度，无需输入文字答复，只需单击“赞”按钮即可。还可以将鼠标悬停在“赞”按钮上方，查看为该电子邮件点赞的其他人。
Applies To:
Outlook on the web, Outlook on the web for Exchange Server 2016
LOOKUP function - Microsoft Support
How to use the LOOKUP function in Excel to search in a single row or column and find a value from the same position in a second row or column.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Windows keyboard tips and tricks - Microsoft Support
Learn new and useful keyboard features, tips, and tricks for Windows with this overview from Microsoft Support.
Change your screen saver settings - Microsoft Support
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.