Downloading Apple TV shows to Laptop

1. On Macs with macOS 10.15 or later, downloading programs through the Apple TV app is supported. The interface has a download button for each episode.
2. On computers with web access to tv.apple.com, downloading is not supported.
3. On Windows PCs with the preview release of the Apple TV app, downloads are probably available. I would expect that the interface has a download button for each episode.

Downloading is a function of the Apple TV app. It is natively part of MacOS. From what I can tell there is a version available for Windows 11 through the Microsoft Store. Once installed then you will have the option for offline viewing.