Chances are, many of you have been here before. This section is a common destination when your friendly telephone tech support person is troubleshooting your bad or slow connection to the Internet. You ll see two tabs, General, and Diagnostics. Make sure the General section is showing. In the top section, you will see a list of all the modems in your systems.
Most people just have one.
Choose that modem and hit the Properties button below it. The window that appears will show you what port your modem uses, along with some other options. One of my favorite areas here is Speaker Volume. I usually turn this all the way down. The Maximum speed section allows you to set the highest speed allowable for your modem.