BASIC # 1, Basic What? What the--BASIC?
Si Si or No No.
To basic or not to basic, that is the question!
http://www.garybeene.com/qbasic/
http://www.maxreason.com/software/xbasic/xbasic.html
http://www.leinweb.com/basic/manual/index.htm
http://chortle.ccsu.edu/QBasic/index.html
https://en.wikibooks.org/wiki/QBasic
http://www.network54.com/Index/10167
http://www.qb64.net/wiki/index.php?title=Keyword_Reference_-_Alphabetical
https://en.wikibooks.org/wiki/QBasic/Full_Book_View
http://www.schoolfreeware.com/QBasic_Tutorials_-_QB64_Tutorials_-_Programming_And_Code_Examples.html
http://www.qb64.net/wiki/index.php/Keyword_Reference_-_Alphabetical
https://www.youtube.com/playlist?list=PLF6199808BD4901E1
That is by no means all that there is on the Web.