Comcast’s fix for streaming service overload is in your cable box

Streaming has become a tangled web of subscriptions, and now Comcast says it can help by putting all your services into one hub. Comcast is launching a new hub on its set-top boxes, called the StreamStore, where you can buy and manage subscriptions for more than 450 streaming apps and channels.

The StreamStore lives within Xfinity’s Xumo Stream Box and on X1 devices. It’s also available on the web, and features a collection of more than 200,000 movies and TV shows to rent or purchase....