Virtual machine running concurrently?

Question

Virtualization

Good afternoon!
Such a problem - it is necessary that a person can work on my computer through teamviewer.
My idea is to run a VM and give him access to the VM.
Is it possible to simultaneously work on the same computer in the main OS and through a virtual machine?
How dangerous is it?

Answer 1

Можно. Виртуалке ограничить ресурсы, чтобы основной ОС хватало. Сеть настроить таким образом, чтобы из виртуалки ваши локальные ресурсы не были доступны, только интернет.

Answer 2

can.
dangerously? if a person is initially a villain, then why give him access at all?

Answer 3

The main thing is not to mine)