The Java issue is likely because it's using some web installer. Folk install all manner of "protection" which breaks these things so let's get the full Java installer.
The link I've given will break later so you'll have to find it again if you post too late.
Ok, so this is a problem I have had with my net book. I can get on the Internet easily, but their is a problem. One problem is that when I close my net book, and then open it up later, the Internet doesn't work. The other problem is that I clearly have an Internet connection, but I can't do anything that involves Java, because when I try to download the newest Java, it says that I don't have enough Internet connection, even though my connection strength is excellent. Any help on how to fix this would be great, thanks.