You wrote, in part:
So, v4.5 it is. How do I get it? Is there a site somewhere that I can go to and download it? I understand it is free, but since this is all so new to me, I am not sure how to best approach this. If I download QuickBasic 4.5 will I have evertything I need to begin my educational process or will I still need additional stuff?
You can get QuickBASIC, Version 4.5, from this forum site. Just click on the title "Downloads", or, maybe, "Compilers", on the sidebar on this forum, and follow instructions. You should be able to download all you need.
Once you are running QB, just click on the main menu's Help, then double click on Content, then on Index, and you have an alphabetized listing of all the QB commands. Double click on any command, and you get its syntax, and, in that window, if you double click on the Example at the top, you get an actual example.
Your next step is to study each of the commands, and practice using those you feel are important to you now, by trying to use them in small programs. I, personally, think that the first commands one should learn in QB are: CLS, FOR...NEXT, GOTO, IF...END IF, PRINT, and REM or ' After learning these, and using them in a number of short programs, you will be ready to start taking the Tutorials on the sidebar of this forum.
If you need further help, you can always post here, surf the web for other tutorials in BASIC or QuickBASIC or, if you find it more to your advantage, by sending me a personal message (PM).