Please capitalize where necessary: * some hrl file extension formats can be opened in binary format only.
A: * Some HRL file extension formats can be opened in binary format only.

Please capitalize where necessary: income tax rates for 2013
A: Income tax rates for 2013

Please capitalize where necessary: find out why google is a gartner magic quadrant leader in enterprise search.
A: Find out why Google is a Gartner Magic Quadrant leader in enterprise search.

Please capitalize where necessary: 3.12. you undertake to hold us harmless against all proceedings, loss, demands or claims for damages that may arise during your registration for and use of the service.
A:
3.12. You undertake to hold us harmless against all proceedings, loss, demands or claims for damages that may arise during your registration for and use of the Service.