Please capitalize where necessary: i'm keeping the outtakes, but removing all other extras - so will need to remove or hide any buttons so that they can't be selected.
A: I'm keeping the outtakes, but removing all other extras - so will need to remove or hide any buttons so that they can't be selected.

Q: prometheus was the mythic figure who stole fire from the gods and gave it to human beings so they could progress.

A: Prometheus was the mythic figure who stole fire from the gods and gave it to human beings so they could progress.

Q: now it becomes more complicated.
A: Now it becomes more complicated.

Problem: keep up the foundations of pdf that can download on this link and participate.
Can you repeat this sentence, but capitalize it?
Answer: Keep up the foundations of PDF that can download on this link and participate.

Text: they started after world war ii and since then there have been many wars in the eu countries and they have come along well, at least to a large extent. sure, the other countries had wars but they go the more and more countries join the eu. i think this is good because it works so well.

Correct capitalization: They started after World War II and since then there have been many wars in the EU countries and they have come along well, at least to a large extent. Sure, the other countries had wars but they go the more and more countries join the EU. I think this is good because it works so well.

Q: the volvo fe is available both as a tractor and as a rigid for gross vehicle weights of 18 to 26 tonnes and the chassis range is broad.

A:
The Volvo FE is available both as a tractor and as a rigid for gross vehicle weights of 18 to 26 tonnes and the chassis range is broad.