>>345892131
Here's the super quick and simple:

Texas hold 'em is the variant of poker played in Pokerstars VR. Players are each dealt two private cards from a deck, which they must use alongside 5 communal cards dealt during each round to form a 5 card winning hand (see pic), or by being the last player without a discarded hand. 

After players are dealt their cards, there is a round of betting, in which players may "check" (passing their turn to the next player), "raising" to a higher bet, or "folding" their hand (discarding it and resigning from the current round). If a player raises, the other players must choose to "call" the bet and match it, or fold their hand.

If any players are still holding their hands after the first round of betting, 3 of the 5 communal cards are dealt to the table, after which is another round of betting. Following the bets, the 4th communal card is dealt and another round of betting. Next the 5th and final communal card is dealt and a final round of betting occurs. After this final round of betting, all remaining players in the current round reveal their cards and the player with the highest ranked hand (see pic again) wins and receives the chips in the pot. Cards are then collected from all players, the deck reshuffled and another round of play begins, with the game continuing until all but one player have run out of chips. Should all players fold their hands before all 5 communal cards are dealt, the last player with an active hand wins the round.