Please capitalize where necessary: but is the method all it's cracked up to be? can we really trust it?
A: But is the method all it's cracked up to be? Can we really trust it?
Q: for some, they find sporting finer strings of hair in as early as two weeks.

A: For some, they find sporting finer strings of hair in as early as two weeks.
Q: and when it has done this second half of its preliminary work, europe will leap from its seat and exultantly exclaim: well grubbed, old mole!
A: And when it has done this second half of its preliminary work, Europe will leap from its seat and exultantly exclaim: well grubbed, old mole!
Problem: more about christian andersen
Can you repeat this sentence, but capitalize it?
Answer: More about Christian Andersen
Text: the fields that you need to fill out depend on the type of proxy that you select.

Correct capitalization: The fields that you need to fill out depend on the type of proxy that you select.
Problem: output: 45 - 300 w ( rpm-independent )
Can you repeat this sentence, but capitalize it?
Answer:
Output: 45 - 300 W ( RPM-independent )