Please capitalize where necessary: “narconon teaches you to live again, giving you the tools to stay drug‑free.”
A: “Narconon teaches you to live again, giving you the tools to stay drug‑free.”
Q: program modification: sometimes, not only virus trojanspy:win32/banker.on or malware license key finder but also common softwares possessing the ability to modify the inner functions of dc21x4vm.sys, which means other programs can't find this dll file again.

A: Program Modification: Sometimes, not only virus TrojanSpy:Win32/Banker.ON or malware License Key Finder but also common softwares possessing the ability to modify the inner functions of dc21x4vm.sys, which means other programs can't find this DLL file again.
Q: 9 and when they came unto the threshingfloor of chidon, uzza put forth his hand to hold the ark; for the oxen stumbled.
A: 9 And when they came unto the threshingfloor of Chidon, Uzza put forth his hand to hold the ark; for the oxen stumbled.
Problem: "the perfect tool for converting your audio-cds collection to wma, ogg, mp3 and wav pcm.
Can you repeat this sentence, but capitalize it?
Answer: "The perfect tool for converting your audio-CDs collection to WMA, OGG, MP3 and WAV PCM.
Text: this year, the event celebrates its 30th anniversary.

Correct capitalization: This year, the event celebrates its 30th anniversary.
Q: the hotel aquincum budapest can arrange a complimentary shuttle service from the hotel to the city center and from there back to the hotel upon request.

A:
The Hotel Aquincum Budapest can arrange a complimentary shuttle service from the hotel to the city center and from there back to the hotel upon request.