Host COMPUTER that run Virtual Machine can SLOW down HOST computer

WARNING | USING THE VIRTUAL MACHINE USED FOR 3 PEOPLE OR 8 PEOPLE ALL TIME THE SAME TIME, CAN SLOW DOWN HOST COMPUTER. A VIRTUAL MACHINE USES HOST COMPUTER RESOURCES (YOUR SAME COMPUTER RUNNING THE VIRTUAL MACHINE) SO IS POSIBLE TO CRASH THE SYSTEM. DONT WORRY. IS NORMAL. THERE IS A RUNTIME HOST CRASH ERROR THAT HAPPENS NOT ALL TIME AND NOT ALL DAYS, THAT CRASH THE HOST COMPUTER. YOU GET WARNED.

If a Game Is running on virtual machine and host, Is posible to no Crash, the virtual machine Will SLOW down if are 4 games at the SAME time, and in the host and virtual machine.