Hi Urlee, welcome. You are savvy enough to find these forumns and add the cutest bird pic to your profile, so I don't think you are giving yourself enough credit!!
Lots of questions there but let me see if I can help you out with 1 or 2. You will see at the bottom of this post in blue, a link that says Master Help Guide. You should have a read through there. Lots of great " baby steps".
GPS, and the location services, personally, I would check the first 2 for sure, you don't need to click the 3rd one. Also, tap your clock lower right corner, there is a bar with a bunch of icons, you can use your fingerto drag it left and right, the last one on the right is the gps, make sure it is lit up, that means it is on. You will already have Maps in your app drawer. Click on it and see if it finds you!
Let us know when you've tried it and we will see if it is working ok.
Getting on line at the library... chances are that your tf700 is going to need an update, this will try and happen the first time you connect it to wifi/internet. Just thought I would let you ponder that. It may be advantageous to borrow a friend or relative's wifi for the initial set up.