Please capitalize where necessary: the retro-reflective materials work only if flash photography is used for example and the infrared light may not be effective if filters are used by cameras.
A: The retro-reflective materials work only if Flash photography is used for example and the infrared light may not be effective if filters are used by cameras.
Q: another strange coincidence – or is it just coincidence?

A: Another strange coincidence – or is it just coincidence?
Q: sailing city by copenhagen dream house in collaboration w. hawila, with thanks to danish arts foundation, city of copenhagen and koda drama foto : lassina badolo
A: Sailing City by Copenhagen Dream House in collaboration w. Hawila, with thanks to Danish Arts Foundation, City of Copenhagen and Koda Drama foto : Lassina Badolo
Problem: mad dogg athletics accessory stamina training (1)
Can you repeat this sentence, but capitalize it?
Answer: Mad Dogg Athletics Accessory stamina training (1)
Text: you can use our software contenta converter premium to organize thousands of psd in sub-folders.

Correct capitalization: You can use our software Contenta Converter PREMIUM to organize thousands of PSD in sub-folders.
Problem: the wall of fire is that invisible force round about those who walk in the holy fear of god and who live in obedience and total dependence upon the lord.
Can you repeat this sentence, but capitalize it?
Answer:
The Wall of Fire is that invisible force round about those who walk in the holy fear of God and who live in obedience and total dependence upon the Lord.