You can search on any forums with the thread with a word "Rooting".
Here are some tip if you want your Tablet rooted:
You will need some applications to download and install to be rooted and always check your kernel version update OTA.
Settings may also require in order to attain your rooting needed.
An SDCard is number one requirement (A MUST).
There are so many threads about rooting so be careful if you really need to.