On campus, Sabrina Cruz (aka YouTube's NerdyAndQuirky) looks like any other U of T undergraduate student. But online, she has a following of almost twice the number of students enrolled at the University of Toronto.

To mark the first week of classes at U of T, check out Ms. Cruz's 5 tips for surviving first year!

More #UofTBacktoSchool news, resources and events: http://uoft.me/back-to-school