Please capitalize where necessary: other important names in nirvanas bulder are friedrich nietzsche, august strindberg, edvard munch and johannes v. jensen.
A: Other important names in Nirvanas Bulder are Friedrich Nietzsche, August Strindberg, Edvard Munch and Johannes V. Jensen.

Please capitalize where necessary: uninstallation: as dll files are created to support other programs and softwares working well, the data and functions are actually shared by many programs. when you uninstall a program, ep0lvrac.dll may be mistakenly deleted.
A: Uninstallation: As DLL files are created to support other programs and softwares working well, the data and functions are actually shared by many programs. when you uninstall a program, EP0LVRAC.DLL may be mistakenly deleted.

Please capitalize where necessary: you will have to help her choose the dress code to be the most beautiful princess barbie.
A: You will have to help her choose the dress code to be the most beautiful princess Barbie.

Please capitalize where necessary: hand baggage (including personal items)
A:
Hand baggage (including personal items)