Please capitalize where necessary: especially well known is this admiral's uniform, which was one of the king's favorites, and which he often wore.
A: Especially well known is this admiral's uniform, which was one of the King's favorites, and which he often wore.

Q: in seconds, you will learn exactly what type of qnd file you have, the software program associated with your file, the publisher who created it, its security safety status, and a variety of other useful information.

A: In seconds, you will learn exactly what type of QND file you have, the software program associated with your file, the publisher who created it, its security safety status, and a variety of other useful information.

Q: the player can choose to receive the payout either in cash or on credit card.
A: The player can choose to receive the payout either in cash or on credit card.

Problem: during your stay here you can relax and enjoy your holiday, with no worries!
Can you repeat this sentence, but capitalize it?
Answer: During your stay here you can relax and enjoy your holiday, with no worries!

Text: you must get to the final level in time, so santa will have enough presents for all the kids.

Correct capitalization: You must get to the final level in time, so Santa will have enough presents for all the kids.

Please capitalize where necessary: first there is the great lakes system.
A:
First there is the Great Lakes system.