question: if you know the name of wrong dll like fxsdrv.dll, choose free download--saving money.
Capitalize this past sentence correctly.
A: If you know the name of wrong DLL like FXSDRV.DLL, choose Free download--saving money.

question: high-density spring steel with a score-free surface is used for the tips.
Capitalize this past sentence correctly.
A: High-density spring steel with a score-free surface is used for the tips.

question: the manual is currently available via apt for the following languages:
Capitalize this past sentence correctly.
A: The manual is currently available via apt for the following languages: