Please capitalize where necessary: in the save in list, select the folder where you want to save the master hacker backup key.
A: In the Save In list, select the folder where you want to save the Master Hacker backup key.

Please capitalize where necessary: weather in quinten, ch (weather station)
A: Weather in Quinten, CH (Weather Station)

Please capitalize where necessary: crucible system requirements, minimum requirements, recommended requirements - pcrequirements.net
A: Crucible System Requirements, Minimum Requirements, Recommended Requirements - PcRequirements.net

Please capitalize where necessary: the atmosphere is good, even though we are in one of the most dangerous places in managua.
A:
The atmosphere is good, even though we are in one of the most dangerous places in Managua.