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High-Speed Internet

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Comcast High-Speed Internet offers the fastest download speeds out there over our enhanced fiber-optic network. It's way faster than DSL. And with PowerBoost^®, you'll enjoy even faster downloads and uploads. Plus, you'll get valuable extras like online security, the Universal Address Book and more. Welcome to an unparalleled online experience.

Features & Benefits

Incredibly fast speed

Watch streaming HD movies online.
Dominate games with less lag.
Download music and upload photos in the blink of an eye with PowerBoost.
Get blazing fast connections—even with the whole family online at the same time.

Experience the fastest fast speeds!

Comprehensive security tools included

Help keep your family safe from growing online threats.

Get the Comprehensive Security Suite at no additional cost.
Also get identity protection, anti-spyware, and pop-up blockers with the Comcast Toolbar.

Learn more about your online security with Comcast

SmartZone^™ Communications Center

Welcome to an amazing fusion of e-mail, Comcast Digital Voice^® messages, and your Universal Address Book in one convenient place—with access from any Internet connection.

Get 7 e-mail accounts, each with 10 GB of storage.
Listen to your voice mail from your PC and in any order. Even forward messages to others by e-mail.
Combine your contacts from multiple online address books, email accounts, and computers into one place for the ultimate convenience.

Learn more about SmartZone Communications Center

Comcast.net: your gateway to a world of online entertainment

Enjoy full access to Comcast.net, where you can share photos, listen to your favorite music, shop, and play games.
Check TV listings and access over 130,000 news and entertainment videos from Fox Sports, E!, and more.

Learn more about Comcast.net

Installation

When you sign up for Comcast High-Speed Internet, you can get things up and running whenever you like with our convenient Self-Install Kit.

No need to schedule or wait for an appointment.
Install quickly with simple equipment and an easy guide. We send everything you need.

Rather have a professional handle it? Just let us know, and a local technician will come to your house and take care of everything.

Frequently Asked Questions and Help

Check out our Help & Support section, where you will find links and resources for all of your questions.

Offer ends 3/31/10, and is limited to new residential customers with accounts in good standing. Not available in all areas. Offer limited to Performance High-Speed Internet and requires subscription to either Comcast Cable or phone service at regular rates. To qualify for offer, service must be ordered via www.comcast.com. AFTER THE 6 MONTH PROMOTIONAL PERIOD OR IF ANY SERVICE IS DOWNGRADED, COMCAST’S REGULAR CHARGES APPLY UNLESS SERVICE IS CANCELED. SERVICE MAY BE CANCELED BY CALLING 1-800-COMCAST. Comcast’s current monthly service charges for the advertised services range from $42.95 to $59.95, and may vary depending on your area and other Comcast services (if any) received. Limited to service to a single outlet. Equipment, installation and taxes extra. May not be combined with other offers. Many factors affect speed. Actual speeds vary and are not guaranteed. PowerBoost provides bursts of download and upload speeds for the first 10 MB and 5 MB of a file, respectively. Incorporates fiber and coax. Not all features, including the Comprehensive Security Suite, are compatible with Macintosh systems. Professional installation (for an additional fee) required for non-Comcast cable video customers, and rates vary according to service area. Self-Install Kit, requires customer installation, may only be used for existing cable wired outlets, and is not available in all areas. Shipping and handling and other charges may apply. Please call your local Comcast office for restrictions and complete details about service, prices and equipment. Comcast ©2010. All rights reserved.