QUESTION: Fix punctuation: Finally you can now discover everything you need to know about your BACKPACK file instantly
ANS: Finally, you can now discover everything you need to know about your BACKPACK file... instantly!

QUESTION: Fix punctuation: Orange has become the symbol of this dialogue and critique
ANS: Orange has become the symbol of this dialogue and critique.

QUESTION: Fix punctuation: This kind of travel and experience is an important part of the homes activities but of course the work centres around the firm boundaries in Uummannaq where there is a constant lively buzz
ANS: This kind of travel and experience is an important part of the home's activities, but of course the work centres around the firm boundaries in Uummannaq, where there is a constant, lively buzz.

QUESTION: Fix punctuation: If the dealers first card is 10 J Q K or A the dealers hand will be checked to see if the dealer has blackjack before you draw a third card
ANS:
If the dealer's first card is 10, J, Q, K, or A, the dealer's hand will be checked to see if the dealer has blackjack before you draw a third card