i have not internet connection. but i want update my avg8. how does i take patch files from internet. how does update

You would need to get a computer to search the avg site and download the newest version of the program and either burn it to cd or download it to a USB drive....if your computer uses usb. then install the program and you would be fine.

If you have no internet then why do you need to update unless you are having some friends feed you programs with viruses installed!