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Meet Windows 11: The basics - Microsoft Support
Use desktops to keep different tasks organized or for different parts of your life, like work and home. To create a new desktop, select Task view > New desktop. To switch between desktops, select Task view . To change a background on a desktop, in Task view, right-click (or press and hold) on the desktop and select Choose background.
Calculate the difference between two dates - Microsoft Support
Use the DATEDIF function when you want to calculate the difference between two dates. First put a start date in a cell, and an end date in another. Then type a formula like one of the following. Warning: If the Start_date is greater than the End_date, the result will be #NUM!.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Microsoft 365 Customer Service and Support - Microsoft Support
Chat or receive a call back from a technical support expert: If you have a Microsoft 365 Basic, Microsoft 365 Personal, or Microsoft 365 Family subscription, get questions answered from anywhere via chat or request to receive a call back from one of our technical support experts. See the table below for the type of support you can get depending ...
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 家庭版
What's the difference between a paid Microsoft 365 subscription and the ...
Other subscription plans. Besides Microsoft 365 Family or Personal, there are other Microsoft 365 plans which include additional benefits and features designed specifically for small and mid-size businesses, enterprises, schools, or non-profits. You also get 5 GB of OneDrive online cloud storage with your free Microsoft account so you can access your files from anywhere.
How to use multiple monitors in Windows - Microsoft Support
Choose a display option. To change what shows on your displays, press Windows logo key + P. Here's what you can choose. See things on one display only. See the same thing on all your displays. See your desktop across multiple screens. When you have displays extended, you can move items between the two screens.
Exchange account server settings - Microsoft Support
If you are using Outlook on a Mac, to access these settings from the primary Exchange Accounts preferences dialog box, in Outlook click File > the Advanced button, and then click the Server tab. If Outlook cannot automatically detect your Exchange server, you can enter its address here. To find out the name of your Exchange server, you have to ...
适用于: Office 2016 for Mac
Troubleshoot the Teams Meeting add-in in Outlook for Windows
In Outlook, on the File tab, select Options. If the Teams Meeting Add-in is listed in the Disabled Application Add-ins list, under Manage, select COM Add-ins, and then select Go…. Select the Microsoft Teams Meeting Add-in for Microsoft Office checkbox. Choose OK on all dialog boxes, and then close Outlook. Restart Outlook.
适用于: Outlook 2021, Outlook 2019, Outlook 2016
Storage Spaces in Windows - Microsoft Support
Windows 11 Windows 10. Storage Spaces helps protect your data from drive failures and extend storage over time as you add drives to your PC. You can use Storage Spaces to group two or more drives together in a storage pool and then use capacity from that pool to create virtual drives called storage spaces. These storage spaces typically store ...
Schedule a meeting in Microsoft Teams - Microsoft Support
To schedule a meeting with members of a chat, open the chat and select More options at the top of the chat. Then, select Schedule a meeting . Schedule a meeting from your Teams Calendar. Select Calendar in Teams and select New meeting . The scheduling form is where you'll give your meeting a title, invite people, and add meeting details.
适用于: Microsoft Teams
Update Windows - Microsoft Support
Update Windows. In Windows 11, you decide when and how to get the latest updates to keep your device running smoothly and securely. To manage your options and see available updates, select Check for Windows updates. Or select Start > Settings > Windows Update . Here's some other info you might be looking for: