Please capitalize where necessary: this allows the intelligence of windows to decide the correct software application to open your theme file.
A: This allows the intelligence of Windows to decide the correct software application to open your THEME file.

Q: morning temperatures will be around 6 c. during the day they will reach a maximum of 10 c. low temperatures at night will be around 5c. northerly winds are weak.

A: Morning temperatures will be around 6 C. During the day they will reach a maximum of 10 C. Low temperatures at night will be around 5C. Northerly winds are weak.

Q: a hectic period began.
A: A hectic period began.

Problem: the latest version of the game looking as previous fans, and those who have just heard about the existence of such a game. the online mode is only supported its popularity.
Can you repeat this sentence, but capitalize it?
Answer: The latest version of the game looking as previous fans, and those who have just heard about the existence of such a game. The online mode is only supported its popularity.

Text: the u.s. army corps of engineers maintains thule air base, supporting us national security

Correct capitalization: The U.S. Army Corps of Engineers maintains Thule Air Base, supporting US national security

Text: report tracking number assigned to all reports

Correct capitalization:
Report Tracking Number assigned to all reports