Here are some helpful links:
Schools
Toronto District School Board http://www.tdsb.on.ca/
Toronto Catholic District School Board http://www.tcdsb.org/
Ontario Ministry of Education (to find a school or school board) http://www.edu.gov.on.ca/eng/sbinfo/
College Information http://www.edu.gov.on.ca/
Private Schools http://www.edu.gov.on.ca/eng/general/elemsec/privsch/index.html
Toronto Public Libraries http://www.torontopubliclibrary.ca/
Toronto Information http://www.toronto.com
Government and Government Services
City of Toronto http://www.toronto.ca/
Ontario Government http://www.ontario.ca/
Toronto Parks and Registration http://www.toronto.ca/parks/index.htm
Canada Post https://ssl.postescanada-canadapost.ca/smartmoves/default-e.aspx
Ministry of Transportation http://www.mto.gov.on.ca/
Toronto Garbage and Recycling http://www.toronto.ca/garbage/index.htm
Toronto Hydro http://www.torontohydro.com
Toronto Water http://www.toronto.ca/water/
Utilities
Bell Canada http://www.bell.ca/home/
Rogers Cable http://www.rogers.com/web/Rogers.portal
Enbridge Gas www.enbridge.com
Other Valuable Links
Toronto Real Estate Board http://www.torontorealestateboard.com/
Canadian Mortgage and Housing Commission (CMHC) http://www.cmhc-schl.gc.ca/