Transfer data from windows to Apple TV

Hi cheriecare. Trying to answer your specific questions.

No, you cannot transfer data over the HDMI cable. It's a one-way link for video data from Apple TV to a TV set or monitor.

You cannot install software on Apple TV except from the TV app store. And specifically, there is no browser (Safari) available for Apple TV.

Aside from that, what are you trying to do?

What exactly are you attempting to do?

The Apple TV has no storage for any type of data except Apps from the App Store.