unique content is always king as:

How would the previous sentence be correctly capitalized?
Answer: Unique Content is always KING as:
being available in black and burgundy, the fitbit fitness-tracker one is stylish but modest.

How would the previous sentence be correctly capitalized?
Answer: Being available in black and burgundy, the FitBit Fitness-Tracker One is stylish but modest.
in the case that your 024 file doesn't open, it is highly likely that you do not have the correct software application installed on your pc to view or edit 024 file extensions.

How would the previous sentence be correctly capitalized?
Answer: In the case that your 024 file doesn't open, it is highly likely that you do not have the correct software application installed on your PC to view or edit 024 file extensions.
for this purpose, the complex has its own district cooling plant.

How would the previous sentence be correctly capitalized?
Answer: For this purpose, the complex has its own district cooling plant.