So first you type chess.com on your computer and then you have to log in to chess.com and after that it should look something like this below.
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How to play a chess tournamentNow, to play a chess tournament you hover on the play button at the top left corner then you will see after you hover... a list. Then you should find the word tournament, click on it. Then it should show upcoming tournaments and there should also be daily chess tournaments. and on the right you can make any tournament to. If you want to make a daily tournament you click Create Daily Tournament on the right. If you want to make a Swiss or an Arena tournament click Create Live Tournament on the right.