Assuming you're using Windows, you have to search for the application Device Manager. It will show you all connected devices on your system, as well as an option to modify drivers and certain options.
The answer is C) PCIe graphics adapter, because it is not required for the computer to work.
Answer: A. Verify the wireless connection is using the fastest wireless standard the router supports.
D. Enable QoS for the gaming applications on the router and on the son's computer.
Explanation: Verifying the wireless connection is using the fastest wireless standard the router supports will improve line of connectivity and reduce network latency hence gaming consoles communicate faster.
QoS enables the prioritizing of the volume of internet traffic on the console for high quality gaming. QoS will also enable more internet bandwidth to be channeled to the gaming console.
CTRL+P. It's usually pressed when you want to print something.
