I have a Dell Venue 8 Pro if it changes anything.

It works perfectly and I see my remote screen just fine.

There is only a small detail that ruins my experience.

How can I send that damn "Windows/Start key" to the remote computer? It is not on any of my tablet keyboards either!

Running TV, in the header, I see "Actions" and even CTRL+ALT+DEL but nothing to do that simple task.

Can it be triggered through any combination of key?

I tried the metro version Teamviewer Touch but found no solution.

I must be missing something really simple.