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Activate Office after reinstalling or installing on a different device
Note: If you own multiple one-time purchases of Office and are having trouble activating subsequent Office installs, see Change your Office product key.
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016
How to start a scan for viruses or malware in Microsoft Defender
Tips: If you want a deeper scan, instead of selecting Quick scan in step 3, select Scan options and choose the type of scan you want.. For the most complete scan, run Microsoft Defender Offline. For more about that see Help protect my PC with Microsoft Defender Offline.
适用于: Android 上的 Microsoft Defender, Mac 上的 Microsoft Defender, Windows 上的 Microsoft Defender
Activate Office - Microsoft Support
Learn how to activate Office pre-installed on new Windows 10 PCs or with a new product key.
适用于: Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, OneNote for Microsoft 365, Microsoft 365 专属 Publisher, Visio 计划 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 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 Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 家庭版, Office 商业版, Microsoft 365 管理员, Project for Office 365
Send and receive text messages from your PC - Microsoft Support
If you encounter issues while using messages, our troubleshooting tips may help. Adding media to your conversations. Below the message box are three buttons to help you insert content into your message.
Zip and unzip files - Microsoft Support
Press and hold (or right-click) the file or folder, select (or point to) Send to, and then select Compressed (zipped) folder. A new zipped folder with the same name is created in the same location.
Find settings in Windows - Microsoft Support
Find your Windows settings in a snap! Select the Start button, then select Settings .From there, browse the categories or use search to find what you're looking for.
Microsoft Edge使Microsoft - Microsoft ...
如果在设置中打开用与首选语言不同的语言编写的页面,Microsoft Edge会自动提示你翻译它。 转到用外语编写的网页时,“翻译”图标 显示在地址栏中。如果语言未包含在设置中的首选语言列表中,则该语言被视为外在语言。
适用于: Microsoft Edge
- Microsoft
파일 탐색기를 열려면 Windows 로고 키 + E를 선택하거나 시작 으로 이동하여 검색 상자에 파일 탐색기를 입력합니다.결과에서 파일 탐색기를 선택합니다. 주요 항목 다음은 파일 탐색기에 대한 일반적인 몇 가지 질문과 답변입니다. 파일 탐색기를 열고 Windows 11 기능을 찾으려면 어떻게 해야 하나요?
Move your files to a new Windows PC - Microsoft Support
The above options will help you move files to your new PC. To access your favorite Microsoft apps and services from any device, be sure to sign in with your Microsoft account.It will connect you to your tools and subscriptions, plus help you manage your digital life, privacy settings, and the health and safety of your devices.
Create, edit, or delete a contact list or contact group in Outlook
Contact groups, or distribution lists, are a fast way to send a message to multiple email recipients, especially groups you repeatedly contact.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 网页版, Outlook.com, 新的 Outlook for Windows