POGO GAMES says plug in not working
 

How do I activate Ubunto so that Adobe Flash works and I can play pogo games?

Chrome browser has the latest version of Adobe Flash player built in, so it might work where Firefox requires a plugin.

Otherwise these links might help:
AskUbuntu Post
WikiHow Entry
Adobe Forum Post
Chrome Browser

Hope this helps you out.

POGO games
 

I just downloaded Google Chrome and the games still don['t work.

If "Pogo Games" means the ones at this website: http://www.pogogame.net/ then spazticclown's suggestion works. For me they worked on Google Chrome but not on Iceweasel or Opera.
jdk