If you’re one of the people who pre-ordered the Nexus 7 or just want to learn a bit more about it then Google’s got your back. Google has now released a full guidebook to the Nexus 7 in the Google Play Store. The best part of it? The thing is completely free and is filled to the brim with 84 pages on both the Nexus 7 tablet and Android Jelly Bean. The book has lots of little tips and screenshots to help you get a feel for Jelly Bean and the Nexus 7 even before you get your hands on it. Head over to the link below if you want to download it. I’ve already downloaded it and given it a try and it’s not bad actually. Who out there is going to pick this up?