What does Copyright mean to You?

I think copyrights are very confusing and few people know just what all the
rules are. I know it is legal to make large size copies of pages in a church
hymnal for those in your congregation ( It states in the copyright that
portions of this book may be copied for congregations), But is it legal to use
those copies in a wedding program that will be used by guests of the
congregation? Or say at a Boy Scout camp fire? If I buy a piece of software, it
contains so much legal STUFF that it is just easier to accept those terms. Can
I put that software on my laptop and my desktop? Or just one at…