A website where you can access other sites with the "masking" of the desktop?

Hi all.
Are there any sites where you can acccess the other site as if you were watching it from the other OSes (not only the browser was different, but the whole desktop). I have Ubuntu, and I need to make screenshots like I work for Mac OS. Is there something like that?
July 8th 19 at 16:41
1 answer
July 8th 19 at 16:43
You come up with some difficult decisions. The virtual machine will rescue the father of Russian democracy.

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