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

Please capitalize where necessary: show family tree starting with jes henningsen
A: Show family tree starting with Jes Henningsen

Please capitalize where necessary: beautiful and exciting exhibition, but there could have been a few more amphibians and reptiles, snakes less to my taste.
A: Beautiful and exciting exhibition, but there could have been a few more amphibians and reptiles, snakes less to my taste.

Please capitalize where necessary: i used it as my e-mail, but my mc-name was mothership. everyone kept saying eternia was dope, so i switched to that, after i left the demigods.
A:
I used it as my E-mail, but my MC-name was Mothership. Everyone kept saying Eternia was dope, so I switched to that, after I left the Demigods.