Very new to this...

I'm very new to this and hopefully I won't get the "big guy" mad by asking this but... Well see, I have a software that I would like to use while trying to learn how to reverse engineer and was wondering if it can be used. this program is a "Demo program for estimating" and it comes with the 30 day trial period. I figured this would be a good one to try so, I guess my question would be... Can it be used for this purpose or not? Could a guy transform this "demo" to a full operating app.? Again I don't want you to tell me HOW, but just let me know if it is possible or not and I'll keep searching for the answers.

thanks.