Where is the backup located?

[anken32]

Hi, I'm fairly new to my Nexus7 and love it. 
I have downloaded the Nexus7 Tool Kit v2.0.0
Unlocking and Rooting seems pretty much straight forward following the detailed instructions.  My question: If I backup all of my apps and data, where will they be located? If rooting the nexus erases all data, how can I restore all of my purchased apps and data? 
Can I backup everything? Will it be located on my Win7 PC?
This is probably beyond basic but I haven't been able to find a post that confirms exactly where the backup is located.
Thank you in advance for any reply.  Ann

[birdastrompgman]

I'm not familiar with your tool kit, but the one I used & the one recommended by this website, allows you to save a backup copy on a desktop/laptop, cabled to your N7.  You then restore your data to the N7 from the backup.

[S.Prime]

The Root Toolkit in our Guide to Rooting will allow you to backup your Apps and data to your PC regardless of whether your Nexus 7 is rooted or not.

[anken32]

Thank you both for writing.  This is putting my mind at ease. BTW, I downloaded the Nexus7 Tool Kit. Inc. 1.55 KB.
Thanks again, Ann