Hot Player
WindowsInstall from the Microsoft Store
Search Hot Player.
Record the device code
On the welcome screen.
Bind at hotplayer.app
Code + M3U link, save. Restart the app — full catalog under keyboard control.
VLC
macOS · also WindowsInstall VLC
From videolan.org. No accounts, no activation.
Open Network
File → Open Network (⌘N / Ctrl+N), paste the M3U link from your activation email.
Watch
The channel list loads in the playlist panel. Double-click any entry.