the strange-speaking natives showed us remarkable kindness, for they lighted a fire and made us all welcome because of the pelting rain and the cold.

How would the previous sentence be correctly capitalized?
Answer: The strange-speaking natives showed us remarkable kindness, for they lighted a fire and made us all welcome because of the pelting rain and the cold.
you will spend the nights in camps. in the evening of the last day you will be transferred back to the bahariya oasis where you will spend the night and have dinner in a hotel.

How would the previous sentence be correctly capitalized?
Answer: You will spend the nights in camps. In the evening of the last day you will be transferred back to the Bahariya Oasis where you will spend the night and have dinner in a hotel.
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, setup.exe may be mistakenly deleted.

How would the previous sentence be correctly capitalized?
Answer: 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, setup.exe may be mistakenly deleted.
total consumption (w): 24

How would the previous sentence be correctly capitalized?
Answer: Total consumption (W): 24