Please capitalize where necessary: it requires insight and sometimes the help of a doctor so it doesn't become dangerous. above all else, it requires the knowledge of how to avoid getting caught.
A: It requires insight and sometimes the help of a doctor so it doesn't become dangerous. Above all else, it requires the knowledge of how to avoid getting caught.

Please capitalize where necessary: on your computer, open a web browser and go to windowsphone.com.
A: On your computer, open a web browser and go to windowsphone.com.

Please capitalize where necessary: a super-sized iphone with a display "close to 6.5 inches," codenamed d33 an updated version of the iphone x, codenamed d32 a cheaper version of the iphone x that will feature an edge-to-edge display and face id
A: A super-sized iPhone with a display "close to 6.5 inches," codenamed D33 An updated version of the iPhone X, codenamed D32 A cheaper version of the iPhone X that will feature an edge-to-edge display and Face ID

Please capitalize where necessary: the will of life gives the strong jegkrft kolerikeren strength. a choleric man possesses all an incredibly powerful, dynamic and confident willpower not to budge off course.
A:
The will of life gives the strong Jegkrft kolerikeren strength. A choleric man possesses all an incredibly powerful, dynamic and confident willpower not to budge off course.