While doing a PPT presentation we have to keep in mind that the slides should be well arranged and don't describe too many unnecessary things in that. Because most of us only watch that by the pictures they don't like reading bullshit articles. This presentation is about how a software can help a library, from student databases to the prizes of books and other thing can be included there too. So don't be bother any more if you are a librarian then you must have a computer and if a software is installed it that like this then surely it's going to help you in your busy schedule. I have done that in past for my college seminar project for my college last year. The mentor and juries liked that so much. Just think about this, May be you could make lot changes in that for future. If i have spoke something wrong then plz forgive me.Good Luck bye...