A:AnswerHello,
You would hook up the second monitor to the graphics card as well. You may need to purchase a different monitor cable if you can't find a place to plug in your current monitor.
A:AnswerDifferent motherboards come with a different amount of ram slots. As this motherboard comes with 4 slots and 8gb of ram there might be 1 8gb ram stick or 2 4gb ram sticks. The amount of ram can be easily upgraded by getting 2 or 3 more ram sticks depending on how many slots are used. Note: Make sure you use the same ram stick generation (DDR) if you chose to upgrade. Also do not touch your motherboard if you do not have an electrostatic arm band.
A:AnswerYes, you just need to purchase compatible RAM sticks and swap them out. Just remember, if you plan to have more than one, your RAM sticks have to be the same exact model.