Please capitalize where necessary: what is spectral resolution?
A: What is Spectral Resolution?

Please capitalize where necessary: usb ports should also be available for each desired device:
A: USB ports should also be available for each desired device:

Please capitalize where necessary: highlighted properties - reggio emilia, farmhouse
A: Highlighted properties - reggio emilia, Farmhouse

Please capitalize where necessary: we just arrived this contest results:
A:
We just arrived this contest results: