Please capitalize where necessary: here are the main advantages of the formula so that users know what to expect:
A: Here are the main advantages of the formula so that users know what to expect:

Q: the friction coefficient of ceramicspeed balls against steel is 0.2, whereas the friction coefficient of steel against steel is 0.8.

A: The friction coefficient of CeramicSpeed Balls against steel is 0.2, whereas the friction coefficient of steel against steel is 0.8.

Q: the surgeon performs a horizontal or vertical cut, as in the case of hysterectomy.
A: The surgeon performs a horizontal or vertical cut, as in the case of hysterectomy.

Problem: the best souvenir from warsaw is something connected with it. the symbol of warsaw is the mermaid sawa, who is also a main character of the legend, which explains the name of the city.
Can you repeat this sentence, but capitalize it?
Answer: The best souvenir from Warsaw is something connected with it. The symbol of Warsaw is the mermaid Sawa, who is also a main character of the legend, which explains the name of the city.

Text: born in torning, denmark

Correct capitalization: Born in Torning, Denmark

Q: this group includes: 3x3 watts hight power spot light

A:
This group includes: 3x3 watts Hight power spot light