Arranging to play HoMM3 online!

Is there a separate thread for beginners? ;-) Like a sandbox... Or do you only arrange games here? I haven't played before (well, once, but I don't remember how it happened)), and I really want to try. I installed Hamachi, HD Launcher with the "complete collection," and I also have Hota. Can you tell me what to do next? Do I need ICQ? I haven't used it in years. I restored my ICQ - 635034001 Let's give it a try! )