Hello! I'm a new user on the site. I've been playing Heroes for a long time, but I haven't figured out how to find an opponent here. Please explain where to start and how to set up Heroes for online play.

You need to download the Game Ranger program, install the patch for simultaneous turns, and install version 3.1 of the game. If you need help, I can send you the files and explain how to install them. We can even play a game together! There's also a lot of information about this on the internet.