Can latest M365 interact with previous 2019M365

Yes, the latest version of Microsoft 365 can interact with previous versions, including Microsoft 365 from 2019. Microsoft 365 is designed to be backward compatible, allowing users to collaborate and share files across different versions. However, some features may vary between versions, so it's advisable to check for compatibility issues if you are using specific functionalities.

If you need assistance with screen sharing, you can use tools like Quick Assist or Remote Help, which allow someone to help you directly on your device. You can start a session by searching for "Quick Assist" in Windows or using the Remote Help app if you have Microsoft Intune set up.

References:

• Use Quick Assist to help users
• Using Remote Help with Microsoft Intune