Please capitalize where necessary: one can still find a legacy lever as well as the button on some modern machines.
A: One can still find a legacy lever as well as the button on some modern machines.

Q: to begin your free file analysis, simply drag-and-drop your dch file inside the dotted lines below, or click "browse my computer" and select your file.

A: To begin your free file analysis, simply drag-and-drop your DCH file inside the dotted lines below, or click "Browse My Computer" and select your file.

Q: this is a risky exercise.
A: This is a risky exercise.

Problem: if he, however, had not let himself be crucified, something much worse would have happened - in that case the world would have received no fundamental demonstration of the way in which even the greatest sufferings are born by a highly developed being, and the human race would not have developed so far as it has now.
Can you repeat this sentence, but capitalize it?
Answer: If he, however, had not let himself be crucified, something much worse would have happened - in that case the world would have received no fundamental demonstration of the way in which even the greatest sufferings are born by a highly developed being, and the human race would not have developed so far as it has now.

Text: located in tanumshede, sweden.

Correct capitalization: Located in Tanumshede, Sweden.

Problem: awbs construction manager will manage the building process in the manner, that the work with local craftsmen on site will serve as combined work and internship / training / education.
Can you repeat this sentence, but capitalize it?
Answer:
AWBs construction manager will manage the building process in the manner, that the work with local craftsmen on site will serve as combined work and internship / training / education.