I'm using TeamViewer to remotely access my mothers' PC. the problem is, i dont know if her computer is already infected with viruses/spyware/etc. when i remotely access her PC, is there a possibility that my computer will be infected with viruses/etc. and vice versa? what set up should i change in our security set-up to prevent any infection ? Mother PC security setup: Window Firewall+Avira. thanks!