Please capitalize where necessary: contact us if you are interested in seeing our showrooms.
A: Contact us if you are interested in seeing our showrooms.
Q: the symbols on mechanical reels or on a video screen should match.

A: The symbols on mechanical reels or on a video screen should match.
Q: over the years that has changed.
A: Over the years that has changed.
Problem: we have seating for everyone on ms oslofjord. sit down, relax and enjoy the trip - whether it is in the buffet restaurant, in the open lounge area, our own coffee bar or in the informal snack bar. if the sun is out, we also recommend the pleasant outdoor seating on the top deck.
Can you repeat this sentence, but capitalize it?
Answer: We have seating for everyone on MS Oslofjord. Sit down, relax and enjoy the trip - whether it is in the buffet restaurant, in the open lounge area, our own coffee bar or in the informal snack bar. If the sun is out, we also recommend the pleasant outdoor seating on the top deck.
Text: in january 1925 pauli had proposed that the electron should be given an additional fourth quantum number which was a half integer.

Correct capitalization: In January 1925 Pauli had proposed that the electron should be given an additional fourth quantum number which was a half integer.
Text: also find out more about barrier-free access and the special ergonomic design of our new video panels.

Correct capitalization:
Also find out more about barrier-free access and the special ergonomic design of our new video panels.