Please capitalize where necessary: description: coniferous forest at rrbk s
A: Description: Coniferous forest at Rrbk S

Please capitalize where necessary: before you can open a wbt file, you'll need to figure out what kind of file the wbt file extension refers to.
A: Before you can open a WBT file, you'll need to figure out what kind of file the WBT file extension refers to.

Please capitalize where necessary: japanese mom, japanese wife, japanese
A: Japanese mom, Japanese wife, Japanese

Please capitalize where necessary: in a series of papers he introduced the concept now known as the 'schur multiplier'.
A:
In a series of papers he introduced the concept now known as the 'Schur multiplier'.