Looking at the documentation we are seeing that the crossbrowsertesting tool support various Operating systems and thus corresponding browsers as mentioned in the below link
https://crossbrow...
Thank you for the updates .
I am trying to understand your points
1. The CrossBrowser integration with TestComplete runs automated tests on the actual devices in the CrossBrowserTesting cloud space using a copy of test execute
spun up to do so
So basically Copy of TestExecute are running on those VM machines in the cloud ?