Please capitalize where necessary: holiday house for rent iceland iceland - from vacation rental agency
A: Holiday House for rent Iceland Iceland - From vacation rental agency

Please capitalize where necessary: we will collect general information (such as the type of browser you use, the files you request, and the domain name and country from which you request information) to improve our web site and better meet your needs.
A: We will collect general information (such as the type of browser you use, the files you request, and the domain name and country from which you request information) to improve our Web site and better meet your needs.

Please capitalize where necessary: a new, but somewhat different star has been born!
A: A new, but somewhat different star has been born!

Please capitalize where necessary: this year, more than 40 brothers made the long trip from africa to participate at the october brothers' conference.
A:
This year, more than 40 brothers made the long trip from Africa to participate at the October Brothers' Conference.