Web TuneUp and Registration problem

AVG Protection
1

I recently installed AVG Pro on my Sony and I love the app so much that I decided to download and install it on my computer as well. I did all my updates and everything and then these following problems came up:

  1. I want to enter a serial code, but I can't find out where. I already checked in the options drop down list and at "About AVG" and I can't even find my product code anywhere there. That's my first problem.
  2. I downloaded and installed my AVG we TuneUp, and I downloaded the extention for my Google Chrome, and every time I click on "Finish" so that I can finish the installation, it just keeps on taking me back to the "Google Chrome Web Extentions" page and says "Click on "Add" to finish setup"
Please reply ASAP. I really love AVG, so I don't want this to be one of the reasons to dislike it, thanks guys :)
2

Tiaan, AVG Web TuneUp for PC is free (http://www.avg.com/ww-en/web-tuneup).
AVG Guru