How can I update my Samsung Note2

I was given this nifty little tablet. I had to DL the manual though. Even when connected to my home network (wifi) i get this message that states that googleplay will no longer work with my browser. I have looked around the net and ended up getting some ransomeware. Not haveing any luck at all. Any and all suggestions would be greatly appreciated.

from Android Forums at AndroidCentral.com - Ask a Question //forums.androidcentral.com/ask-question/758436-how-can-i-update-my-samsung-note2-new-post.html
via IFTTT