Please capitalize where necessary: what does reduce do?
A: What does reduce do?
Q: the software then scans the computer and displays all the drives and devices connected to the system

A: The software then scans the computer and displays all the drives and devices connected to the system
Q: on friday it will be fair for a while. in the afternoon cloudy, but mostly dry weather will dominate. the night will bring cloudy, but mostly dry weather. morning temperatures will be around 13 °c. during the day they will reach a maximum of 20 °c. low temperatures at night will be around 16°c. there will be moderate to brisk southerly winds.
A: On Friday it will be fair for a while. In the afternoon cloudy, but mostly dry weather will dominate. The night will bring cloudy, but mostly dry weather. Morning temperatures will be around 13 °C. During the day they will reach a maximum of 20 °C. Low temperatures at night will be around 16°C. There will be moderate to brisk southerly winds.
Problem: great sighting account i am very interested in "usos," these objects have the capability of maneuvering in, through, and out of the water into open spaces.
Can you repeat this sentence, but capitalize it?
Answer: Great sighting account I am very interested in "USOs," these objects have the capability of maneuvering in, through, and out of the water into open spaces.
Text: this article was stuffed with slander and meanness.

Correct capitalization: This article was stuffed with slander and meanness.
Text: bring to the boil and simmer for a few minutes.

Correct capitalization:
Bring to the boil and simmer for a few minutes.