Please capitalize where necessary: the fastest and easiest way to open your oh4 file is to double-click it.
A: The fastest and easiest way to open your OH4 file is to double-click it.

Q: a place to visit is the "st. fost" restaurant, which is a typical catalan restaurant with great food, large portions and reasonable prices. you won't leave this place hungry nor poor.

A: A place to visit is the "St. Fost" restaurant, which is a typical Catalan restaurant with great food, large portions and reasonable prices. You won't leave this place hungry nor poor.

Q: revision 2.7.0 411 downloads, released on 2014-09-25
A: Revision 2.7.0 411 Downloads, Released on 2014-09-25

Problem: to limit the size of the download file there isn't much data in the datafile, but you can easily add more using copy/paste.
Can you repeat this sentence, but capitalize it?
Answer: To limit the size of the download file there isn't much data in the datafile, but you can easily add more using copy/paste.

Text: techniques that are ancient were known by weishaupt. he even had it worked out how to get members of royalty into it, but never let them get above a certain degree. it was all worked out. he says:

Correct capitalization: Techniques that are ancient were known by Weishaupt. He even had it worked out how to get members of royalty into it, but never let them get above a certain degree. It was all worked out. He says:

Q: the exercise is to mix raw materials to a desired chemical composition.
A:
The exercise is to mix raw materials to a desired chemical composition.