Please capitalize where necessary: it's a well-known fact that supplementation in bodybuilding is crucial and there is growing evidence that taking protein supplements, glutamine, and creatine does increase muscle mass.
A: It's a well-known fact that supplementation in bodybuilding is crucial and there is growing evidence that taking protein supplements, glutamine, and creatine does increase muscle mass.

Q: this collection is a very mixed bag.

A: This collection is a very mixed bag.

Q: even at his most recent book (du jane, i goethe behind this title hides a wonderful history of the language) german guy has proven, he lives his topic, linguistics, can represent, like no other!
A: Even at his most recent book (DU JANE, I GOETHE behind this title hides a wonderful history of the language) German Guy has proven, he lives his topic, linguistics, can represent, like no other!

Problem: two recovery options are provided to recover deleted files much faster and avoids unnecessary full hard drive scan
Can you repeat this sentence, but capitalize it?
Answer: Two recovery options are provided to recover deleted files much faster and avoids unnecessary full hard drive scan

Text: completely dependent on what is easiest.

Correct capitalization: Completely dependent on what is easiest.

Text: operating frequency ja-110r two-way jablotron 868.1 mhz protocol

Correct capitalization:
Operating frequency JA-110R two-way Jablotron 868.1 MHz protocol