Remote control by a single Windows 8 user, is this possible?

Question

Windows

Is it possible to somehow remotely control a computer when someone is sitting at it? That is, someone is sitting on his account, and in parallel with him, I remotely control a computer on another.

Answer 1

Can!
for win8: www.mysysadmintips.com/windows/clients/345-multipl...
for win7: deepxw.blogspot.ru/2009/04/universal-termsrvdll-pa...
You can connect as a different user via RDP and use the computer without interfering with each other

Answer 2

In principle, it is possible, but then when you connect to the computer, the computer will exit. Type, lock (Win + L).
And in no other way.