No problem at all as far as the "hijacking". I have done that before too at least as far as going off on tangents.
Besides, the problems mentioned later could be ones I encounter tomorrow while doing it.
Update. Malwarebytes found nothing. I started doing the MSE scan and going to check back on it. Both were in normal mode as I am doing them using Logmein. Her password should have had letters and numbers if not caps, but will be changed either way.