Where to live in Toronto, Ca?

I am soon migrating to Canada with my wife and only son studing in 10th grade. I understand well that it will be difficult during the initial days. Firstly, I need a good high school for my son, a job for me or my wife, and a place to live with manageable cost and good environment. Please advise, which place would be good for me. I am more inclined to live in Toronto, so suggestions based on Toronto, would be much appreciated.