The blog, The Ancestor Hunt, by Ken Marks, published a list of historical newspapers by province. Rather than list them all here, I refer you to the blog post which is free access and no need to register to access this posting.
Go to: http://tinyurl.com/knm7hkl
Original url: http://www.theancestorhunt.com/1/post/2014/04/canada-online-historical-newspaper-links.html#.U15821dlhVJ
Included are tutorials for four of the provinces.
While on the blog, click on “For popular articles” as Ken has a number of postings that may be of interest. You can subscribe at no charge. I had not known about this blog until I read about it in Genea-Musings blog by Randy Seaver.
Jan Meisels Allen
Chairperson, IAJGS Public Records Access Monitoring Committee