Please capitalize where necessary: anthropology, biology, physiology and psychology have accumulated mountains of material to raise up before mankind in their full scope the tasks of perfecting and developing body and spirit. psychoanalysis, with the inspired hand of sigmond [sic] freud, has lifted the cover of the well which is poetically called the “soul”.
A: Anthropology, biology, physiology and psychology have accumulated mountains of material to raise up before mankind in their full scope the tasks of perfecting and developing body and spirit. Psychoanalysis, with the inspired hand of Sigmond [sic] Freud, has lifted the cover of the well which is poetically called the “soul”.
Q: once you select the file type click on "next" as shown in figure 3.

A: Once you select the file type click on "Next" as shown in figure 3.
Q: last but not least, remember: depression hates exercise and recreational activities!
A: Last but not least, remember: depression hates exercise and recreational activities!
Problem: the neighborhood is safe and plenty of restaurants, bars, pubs, shops and a supermarket just in front of the building.
Can you repeat this sentence, but capitalize it?
Answer: The neighborhood is safe and plenty of restaurants, bars, pubs, shops and a supermarket just in front of the building.
Text: the featured china guangdong ce led fluoresent lamp t10,dip,150cm manufacturers and listed here are sourced by the karnar lighting.

Correct capitalization: The featured China GuangDong ce led fluoresent lamp T10,DIP,150cm manufacturers and listed here are sourced by the karnar lighting.
Text: the cnx v3000 ac wireless voltage module offers:

Correct capitalization:
The CNX v3000 AC Wireless Voltage Module offers: