I am using a different one right now coded by a friend rather than this as he said this script basically DDoS
Google Public
DNS IPs or something like that.
It is fairly simple really. You need to install Python on your computer...
Download Python | Python.org
After that you download the script and put it in a folder.
You edit the file with your username and password.
And then you run the file. Double Clicking might work. I run it through command line like this:
e:\Vedant\keepalive.py