the heat transmitted into the surface during a 12 hour period with positive heat flux, and which is stored in the material, is called the ability to store heat.

How would the previous sentence be correctly capitalized?
Answer: The heat transmitted into the surface during a 12 hour period with positive heat flux, and which is stored in the material, is called the ability to store heat.
the hotel will be cleaned 8:00 a.m. to 15:00. do not you want cleaned, hanging just "do not disturb" sign on the door to your room.

How would the previous sentence be correctly capitalized?
Answer: The hotel will be cleaned 8:00 a.m. to 15:00. Do not you want cleaned, hanging just "do not disturb" sign on the door to your room.
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, ep0lvr16.dll 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, EP0LVR16.DLL may be mistakenly deleted.
congratulations, you can now have unlimited access to all playfulsubforu 's vip content!

How would the previous sentence be correctly capitalized?
Answer: Congratulations, you can now have unlimited access to all PlayfulSubForU 's VIP content!