Instant Architect

I have a degree in Interior Design and have done drafting and architectectual designs the 'old fashioned way' with the drafting table, T-square, different size angles, and templates.
My sons want to get this for me as it seems more convenient with being on the computer. I download the CD-ROM but I realize there isn't a booklet or manual within the box to explain. I have a chronic disabling illness which I need things to better explain and show me in ways I can read without doing a project and having to search for 'how to just do a general layout plan design I have in my head'. The same with other programs you offer like this that doesn't have a manual to read or view from that point before you become overwhelmed by trying to figure out the program itself. If there is a booklet, I would appreciate it, or I will struggle through this and hope to eventually figure it out. You just need to state that there will not be a manual provided before someone purchases it.~Janice