I remember what it was like starting off on the guitar. Some basic advice is dont try too much too fast, theres no point trying to rip of speedy solos etc. You have to start simple, my first tab was nirvana - come as you are, its a very easy tab and it will kind of introduce you to moving about a little. Another thing to learn is to try and use all your fingers ratyher than always move about with the index finger. This may take some time, but you will get better and will do it without thinking about it. Also learn chords and take a look at some other lessons.