Please capitalize where necessary: energy policy in germany and the u.s.: two paths, but only one success story
A: Energy Policy in Germany and the U.S.: Two Paths, But Only One Success Story

Q: the best way of recruiting, retaining and managing your employees from that particular country

A: The best way of recruiting, retaining and managing your employees from that particular country

Q: click the start menu button and navigate to control panel.
A: Click the Start menu button and navigate to Control Panel.

Problem: extends the life of color and protect the beauty of the hair. honey, as well as gently cleanse giving shine and softness to the hair fiber returns the protein elements lost during chemical attack.
Can you repeat this sentence, but capitalize it?
Answer: Extends the life of color and protect the beauty of the hair. Honey, as well as gently cleanse giving shine and softness to the hair fiber returns the protein elements lost during chemical attack.

Text: ladd-franklin wrote up the results of her studies in a paper which was published in the first volume of the american journal of psychology in 1887.

Correct capitalization: Ladd-Franklin wrote up the results of her studies in a paper which was published in the first volume of the American Journal of Psychology in 1887.

Text: you need a shower caddy shelf! here are some of the basic checks you should go through before purchasing a corner shower shelf!

Correct capitalization:
You need a shower caddy shelf! Here are some of the basic checks you should go through before purchasing a corner shower shelf!