How to Increase Comcast Internet Speed

Increase Comcast Internet Speed using Windows applications.

Comcast has been providing cable Internet for years, steadily increasing Internet speed for its customers along the way. Increased bandwidth does not always mean users are able to access the Internet at a higher speed, however. Computer operating systems inevitably become faulty over time, as well the programs installed. User settings of Internet access or the cable modem may also slow down Internet speeds. Being aware of computer and modem settings, and how to change them to optimize cable modem speed, will help speed up a slow connection.

Instructions

Internet Settings Instructions

1. Click the "Start" button on the main menu bar. Double-click on the "Control Panel" icon. Open the "Windows Network and Sharing Center."

2. Select your Comcast Internet connection listed in "Active Networks." If using an ethernet cable to connect to Comcast Internet your connection will be named "Wired Internet Connection." WiFi Internet connections are designated as "Wireless Internet Connection."

3. Select the "Properties" tab. Click on the "Internet Protocol Version 4" entry. Click "OK."

Windows Firewall Instructions

1. Click on "Start" on the main menu bar. Navigate to "Control Panel" then "System and Security." Double-click on "Windows Firewall."

2. Click on the "Advanced Settings" tab.

3. Click on "Monitoring" and select "Firewall."

4. Set all "Core Networking" entries to the "Allow" setting. Click "OK."

References

• DSL Reports: Comcast High Speed Internet FAQ
• Comcast: Comcast High Speed Internet Guide
• Speed Guide: Router speed drop solved
• Zedo Max: DIY HACK -- How to increase your internet speed