Final answer:
Option C: Living in a dry climate increases the risk of static electricity, which can damage sensitive computer components due to static discharges.
Step-by-step explanation:
Living in a dry climate can pose a threat to your computer due to the increased risk of static electricity. Static electricity is prevalent in dry environments because the lack of moisture in the air makes it easier for static charges to build up. When you comb your hair or shuffle your feet on carpet and touch a metal object, you might feel a shock; this is because of the static charge discharging. In the case of your computer, static discharges can damage sensitive electronic components. For example, when working inside a computer case, you can accidentally discharge static into a component like the motherboard, which may cause irreparable harm. High humidity reduces static buildup, so maintaining a moderate level of humidity and using antistatic devices is recommended to protect your computer.
Humidity levels play a significant role in static electricity. High humidity usually prevents static buildup because water molecules in the air absorb the ions created by static electricity. Conversely, low humidity allows these charges to build up to levels that can damage electronic devices. Therefore, in dry climates, it's recommended to use antistatic mats or wristbands while handling computer components to prevent static damage. It's also beneficial to maintain an environment with a moderate level of humidity to mitigate the risk.