Hey everyone! i recently have been planning to upgrade my very old PC to play games like over watch, Call of duty, and other FPS games. i Personally have little to no knowledge on computers/ computer upgrades and some help would be very nice im looking to mainly just upgrade the cpu, graphics card, and ram ( at least 6GB) here is a link to the full specs to this pc https://www.newegg.com/Product/Product.aspx?Item=N82E16883147064 any type of help would mean a lot to me. Thank you for reading and or helping me with this! Have an amazing day!