Health insurance in Toronto? How does it work?

I am new in Toronto and i have no idea how does 'health insurance' in toronto work.

Like how much money will i have to pay every month and i am looking for the one which has the eyeglasses insurance too.

and where do i get registered for that
Update: I am a permanent resident in Canada
Update 2: I have a health card...

i am asking about the health insurance... which includes free drugs and eye glassess..
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