Please capitalize where necessary: before you can open a gbk file, you'll need to figure out what kind of file the gbk file extension refers to.
A: Before you can open a GBK file, you'll need to figure out what kind of file the GBK file extension refers to.

Q: always paste after copying any file and take backup before deleting files

A: Always paste after copying any file and take backup before deleting files

Q: play games wwe only in one genre - fighting. let the format and do not always like boxing or karate, games are the constant.
A: Play games wwe only in one genre - Fighting. Let the format and do not always like boxing or karate, games are the constant.

Problem: engcon's grading beam will be unveiled at the uk trade fair plantworx and series delivery is expected to begin in the autumn of 2015.
Can you repeat this sentence, but capitalize it?
Answer: engcon's grading beam will be unveiled at the UK trade fair Plantworx and series delivery is expected to begin in the autumn of 2015.

Text: all of the settlements are believed to have been the homes of single families or small groups during the summer period.

Correct capitalization: All of the settlements are believed to have been the homes of single families or small groups during the summer period.

Q: brunei, photos of brunei, brunei pictures " bandar seri begawan - the capital and largest city of the sultanate of brunei

A:
Brunei, photos of Brunei, Brunei pictures " Bandar Seri Begawan - the capital and largest city of the Sultanate of Brunei