Please capitalize where necessary: if your pc opens the erb file, but it's the wrong application, you'll need to change your windows registry file association settings. in other words, windows is associating erb file extensions with the wrong software program.
A: If your PC opens the ERB file, but it's the wrong application, you'll need to change your Windows registry file association settings. In other words, Windows is associating ERB file extensions with the wrong software program.

Please capitalize where necessary: with frederik iii's crowned monogram.
A: With Frederik III's crowned monogram.

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

Please capitalize where necessary: other games like street fighter
A:
Other games like Street Fighter