The Comcast TCP Optimizer is a free, easy-to-use tool that optimizes your computer's connection to the Internet. It allows you to make the most of your internet connection by modifying your Network settings.
The Comcast TCP Optimizer is designed for Windows XP computers.
If this is the first time you are using this tool, you may be prompted to install a Microsoft Active X control in order to allow the tool to run. You will need to restart your computer in order for the changes to take effect.Printer-friendly version