Please capitalize where necessary: seville's bullring is one of the most handsome and important in spain, and probably the oldest (building began in 1758).
A: Seville's bullring is one of the most handsome and important in Spain, and probably the oldest (building began in 1758).

Please capitalize where necessary: accurate to +/- one cent accu-pitch sign function provides visual verification when tuning is complete
A: Accurate to +/- one cent Accu-Pitch Sign function provides visual verification when tuning is complete

Please capitalize where necessary: norton security deluxe 2018 protects your computer in real-time while you are on the internet.
A: Norton Security Deluxe 2018 protects your computer in real-time while you are on the Internet.

Please capitalize where necessary: summaries of eu legislation on humanitarian aid
A:
Summaries of EU legislation on humanitarian aid