Hi Ramitha Jayakumar,
What is the main purpose or what is the exact applying environment?
If you planned to upgrade to Windows 10 from Windows 7 and you are worried about the compatibility issue. We could refer to the following Windows upgrade readiness.
Get started with Upgrade Readiness
https://docs.microsoft.com/en-us/windows/deployment/upgrade/upgrade-readiness-get-started
If you just want to check app compatibility issue, we could try the Application Compatibility Toolkit.
For Windows 10, it is included in the WIndows 10 ADK.
https://technet.microsoft.com/en-us/library/cc766242(WS.10).aspx
For specific app compatibility issue, you'd better to confirm with the app developer.
Best regards
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