Please capitalize where necessary: our utility works well on mac operating systems including leopard, snow leopard and lion.
A: Our utility works well on Mac Operating Systems including Leopard, Snow Leopard and Lion.
Q: preheat oven to 450°f with aluminum foil or parchment paper, line a cookie sheet.

A: Preheat oven to 450°F With aluminum foil or parchment paper, line a cookie sheet.
Q: before you can open a avd file, you'll need to figure out what kind of file the avd file extension refers to.
A: Before you can open a AVD file, you'll need to figure out what kind of file the AVD file extension refers to.
Problem: nrhp 1-2.1.1 production, gdp and generation of income by region, transaction and price unit (1993-2014)
Can you repeat this sentence, but capitalize it?
Answer: NRHP 1-2.1.1 Production, GDP and generation of income by region, transaction and price unit (1993-2014)
Text: her princes within her are roaring lions; her judges are evening wolves; they gnaw not the bones till the morrow.

Correct capitalization: Her princes within her are roaring lions; her judges are evening wolves; they gnaw not the bones till the morrow.
Q: pmc group is agent for eaton aeroquip hoses and has been authorised by dnv according to type approval programme no. 5-791.70. we supply all sizes, types and working pressure ratings of hydraulic hoses.

A:
PMC Group is agent for Eaton Aeroquip hoses and has been authorised by DNV according to type approval programme No. 5-791.70. We supply all sizes, types and working pressure ratings of hydraulic hoses.