Please capitalize where necessary: his family moved to chicago in 1898, where at high school he was a promising, though not exceptional, pupil.
A: His family moved to Chicago in 1898, where at High School he was a promising, though not exceptional, pupil.
Q: 319000 fertilisers, not specified

A: 319000 Fertilisers, not specified
Q: during the procedure, the excess skin and tissues will be removed.
A: During the procedure, the excess skin and tissues will be removed.
Problem: you must confirm your e-mail account you can continue.
Can you repeat this sentence, but capitalize it?
Answer: You must confirm your e-mail account you can continue.
Text: if the sequence of odd numbers (1, 3, 5, 7 …) is cumulatively summed the result is the sequence (1, 4, 9, 16, …), the squared integers.

Correct capitalization: If the sequence of odd numbers (1, 3, 5, 7 …) is cumulatively summed the result is the sequence (1, 4, 9, 16, …), the squared integers.
Text: noticeably more displayport outputs

Correct capitalization:
Noticeably more DisplayPort outputs