They make you apply to OSAP, they do not pay tuition. They may help
with books, but unlikely.
However, any earnings you have in school is exempt 100%, they don't
take anything. But you dont get the $100, disability related expenses,
or childcare deductions. This counts for the 4 months before school
too, as long as you are registered.
If you dont qualify for OSAP for any reason, you are pretty much out
of luck for paying for school