Please capitalize where necessary: in the words of laforet: free works only if the project is really impressive, but do no more than once per year, without letting it become a habit.
A: In the words of Laforet: free works only if the project is really impressive, but do no more than once per year, without letting it become a habit.

Q: in protected exterior applications

A: In protected exterior applications

Q: they are shuffled after every completed hand.
A: They are shuffled after every completed hand.

Problem: aluminium boiler for fast heating. switch light switch.
Can you repeat this sentence, but capitalize it?
Answer: Aluminium boiler for fast heating. Switch light switch.

Text: rowing exercise movements according.

Correct capitalization: Rowing exercise movements according.

Please capitalize where necessary: a description of the relevant provisions of the parties' contract,
A:
A description of the relevant provisions of the parties' contract,