The best chess website, my personal favorite. Nice and easy to use interface, uncluttered, super fast, a lot of advanced features -- chess puzzles, tactics, teams, league, tournaments, I'm probably forgetting a lot -- always available, many players of all levels to choose from, or you can play vs computer if that's your game.
Dear Teny. We have a strong anti-cheating policy. You can check it out here: https://www.chess.com/article/view/chess-com-fair-play-and-cheat-detection And the most important thing is that you can simply send a message to support@chess.com and we will gladly help with you anything. You just need to reach out and we will be there for anything you may need.
At your completely disposal.
The Chess.com Team