Please capitalize where necessary: - why are days shorter in winter than in summer?
A: - Why are days shorter in winter than in summer?
Q: to begin your free file analysis, simply drag-and-drop your octopusfon file inside the dotted lines below, or click "browse my computer" and select your file.

A: To begin your free file analysis, simply drag-and-drop your OCTOPUSFON file inside the dotted lines below, or click "Browse My Computer" and select your file.
Q: usa powerball lottery numbers - wednesday 5 october 2016
A: USA Powerball lottery numbers - Wednesday 5 October 2016
Problem: the phenomenon must be observed in good condition ;
Can you repeat this sentence, but capitalize it?
Answer: The phenomenon must be observed in good condition ;
Text: 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, metadata.dll may be mistakenly deleted.

Correct capitalization: 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, metadata.dll may be mistakenly deleted.
Q: you have 3 years to train a horse. buy a horse and train it. don't forget to feed your horse.
A:
You have 3 years to train a horse. Buy a horse and train it. Don't forget to feed your horse.