KaizokuLuffy i am not talking about rdp, i am talking about virtual machine (vm),
you can search it up online, it’s free
you can use apps like virtualbox or vmware. In that you could install any operating system you want,
like if you aer using windows now, and want to run any suspicious file on windows then you could install windows in vmware, it would be like windows inside windows (guest os inside host os),
that we if some file got any virus and you opened it only in your vm then you could just delete the vm.
No harm to your host OS