Please capitalize where necessary: there are a few good links and comments on the several kinds of online media we now have access to. radio, tv, newsprint available in many languages.
A: There are a few good links and comments on the several kinds of online media we now have access to. Radio, TV, newsprint available in many languages.

Please capitalize where necessary: first, create a username and a password for yourself by typing it into the appropriate boxes.
A: First, create a username and a password for yourself by typing it into the appropriate boxes.

Please capitalize where necessary: go ye therefore into the highways, and as many as ye shall find, bid to the marriage.
A: Go ye therefore into the highways, and as many as ye shall find, bid to the marriage.

Please capitalize where necessary: 27. a new definition of boundaries?
A:
27. A new definition of boundaries?