Csak hogy "on topic" is legyek, érdekességek a licenc feltételekből:
For installation and use of the Software on any non-Windows platform, including but not limited to macOS and Linux, you may install and use one copy of the Software on any device running such non-Windows platform.
Data collected from your use of Previews, including diagnostic, technical, error reports, crash dumps and other related data from your devices running Previews may be used, stored, processed and analyzed to keep the Previews up to date, secure, and operating properly
If you provide Microsoft comments, suggestions or other feedback about the Software to Microsoft (“Submission”), you grant Microsoft and its partners rights to use the Submission in any way and for any purpose.
The Software may collect information about you and your use of the Software and send that to Microsoft. By accepting this agreement and using the Software you agree that Microsoft may collect, use, and disclose the information as described in the Microsoft Privacy Statement
Biztosan népszerű cucc lesz ez open-source körökben is ;)