Please capitalize where necessary: choose instant world booking not only to increase profits, but also to enhance the functionality of your website.
A: Choose Instant World Booking not only to increase profits, but also to enhance the functionality of your website.

Please capitalize where necessary: in seconds, you will learn exactly what type of cty file you have, the software program associated with your file, the publisher who created it, its security safety status, and a variety of other useful information.
A: In seconds, you will learn exactly what type of CTY file you have, the software program associated with your file, the publisher who created it, its security safety status, and a variety of other useful information.

Please capitalize where necessary: safe and fast thanks to innovative check valve technology..
A: Safe and fast thanks to innovative check valve technology..

Please capitalize where necessary: i prefer herbal products as they are safer.
A:
I prefer herbal products as they are safer.