<p>[As</a> well as vs. and – Gateway to English – Language Portal of Canada](<a href=“http://www.noslangues-ourlanguages.gc.ca/bien-well/fra-eng/grammaire-grammar/ainsi-and-eng.html]As”>http://www.noslangues-ourlanguages.gc.ca/bien-well/fra-eng/grammaire-grammar/ainsi-and-eng.html)
I think this page explains the difference very clearly.</p>