Please capitalize where necessary: firstly, when it comes to online betting time, have complete control over who keeps the money.
A: Firstly, when it comes to online betting time, have complete control over who keeps the money.

Q: 18th eu-russia summit is held in helsinki.

A: 18th EU-Russia summit is held in Helsinki.

Q: virus/worm deleting your file or antivirus program scanning your hdd may delete few files without your knowledge
A: Virus/worm deleting your file or antivirus program scanning your HDD may delete few files without your knowledge

Problem: i was unaware of the ufos at the time of the park visit and had no sighting of them while i was physically at the park in the town of mt. shasta.
Can you repeat this sentence, but capitalize it?
Answer: I was unaware of the UFOs at the time of the park visit and had no sighting of them while I was physically at the park in the town of Mt. Shasta.

Text: now simply write the name of the friend list you do not want to give access to the specific part:

Correct capitalization: Now simply write the name of the Friend List you do not want to give access to the specific part:

Problem: the beleaguered feuerbach -- who called stirner in a private letter the "freest and most ingenious writer i've ever known" (21) -- soon published a written defense.
Can you repeat this sentence, but capitalize it?
Answer:
The beleaguered Feuerbach -- who called Stirner in a private letter the "freest and most ingenious writer I've ever known" (21) -- soon published a written defense.