Please capitalize where necessary: an ace, king, queen, jack and 10 of the same suit. starting with an ace, all five cards are in sequence and in a common suit.
A: An Ace, King, Queen, Jack and 10 of the same suit. Starting with an Ace, all five cards are in sequence and in a common suit.

Q: general heating, disabled friendly, bbq, garden, air conditioning, pets friendly

A: General Heating, Disabled friendly, BBQ, Garden, Air conditioning, Pets friendly

Q: uninstallation: as dll files are created to support other programs and softwares working well, the data and functions are actually shared by many programs. when you uninstall a program, ehdebug.dll may be mistakenly deleted.
A: Uninstallation: As DLL files are created to support other programs and softwares working well, the data and functions are actually shared by many programs. when you uninstall a program, ehdebug.dll may be mistakenly deleted.

Problem: of course, do not hesitate to contact us by email and we will return after easter, happy easter
Can you repeat this sentence, but capitalize it?
Answer: Of course, do not hesitate to contact us by email and we will return after Easter, HAPPY EASTER

Text: continue like this until there are 57 sts on the needle.

Correct capitalization: Continue like this until there are 57 sts on the needle.

Problem: each eu country is unique.
Can you repeat this sentence, but capitalize it?
Answer:
Each EU country is unique.