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Self-Install Help and Support | xfinity.com/activate, Xfinity by Comcast

by grace edens (2019-09-13)

www.xfinity.com/authorize, www.xfinity.com/activate - Get the best out of Xfinity from Comcast by log in to your account. Enjoy and manage TV, high-speed internet, phone, and residential security services that work seamlessly together — anytime, anywhere, on any device.