In online Blackjack never split your 10’s, you know the saying a bird in the hand!
In online Blackjack always split your Aces and 8’s, regardless of what card the dealer is showing, this just greatly improves your current hand and is worth the risk of double your bet.
In online Blackjack unless you are counting cards, never take insurance, insurance is just very poor odds with the house having a large advantage.
In online Blackjack you should stand on a hard 13 through 16, but only if the card the dealer is showing is a 6 or lower. If the dealer’s showing card is a 7 through an Ace, you should hit, this rule is the basics to playing solid blackjack.
In online Blackjack, if the dealer is showing a 4, 5 or a 6, you should stand on a hard 12, better to let the dealer bust than you risk it.
In online Blackjack if the dealer’s showing card is a 2 or a 3, or 7 and higher, you should hit a hard 12, the odds on this one are close but are slightly better with you hitting. In online Blackjack you should continue to hit until you have at least 17 if the dealer’s upcard is a 10, this is because the odds of the dealer having a total hand better than 17 are high so you need to risk it to improve your chances.
In online Blackjack, you should hit a soft 17 (you have an Ace) if the dealer’s upcard is a 10, your chances are decent for improving your hand and your chances for busting are low.