Please capitalize where necessary: cast on 234 sts on circular needle size 7 mm with big delight.
A: Cast on 234 sts on circular needle size 7 mm with Big Delight.
Q: contributing to the normal functioning of the immune system and protect the body from the harmful effects of free radicals.

A: Contributing to the normal functioning of the immune system and protect the body from the harmful effects of free radicals.
Q: * excludes certain tlds and recently renewed domains
A: * Excludes certain TLDs and recently renewed domains
Problem: please call 0345-50 67 50 or click here for our contact form! we will respond as soon as possible by telephone or email contact with you.
Can you repeat this sentence, but capitalize it?
Answer: Please call 0345-50 67 50 or click here for our contact form! We will respond as soon as possible by telephone or email contact with you.
Text: 1. daron haby from moldova: my antivirus comodo antivirus advanced 2012 told me my computer was infected and cleaned. but every time i open mozilla 1.9.2.11, there's always a window popping up saying "can't load setupetw.dll" with error code "0x0bba(the spool file was not found. )".

Correct capitalization: 1. Daron Haby from Moldova: My antivirus Comodo Antivirus Advanced 2012 told me my computer was infected and cleaned. But every time I open Mozilla 1.9.2.11, there's always a window popping up saying "Can't load setupetw.dll" with error code "0x0BBA(The spool file was not found. )".
Text: - if the rider did not care for the horse, he will never be a real rider.

Correct capitalization:
- If the rider did not care for the horse, he will never be a real rider.