Upgrade it to do what?
What does not work to your liking?
Btw....your cpu link could use some work.
I was looking to upgrade my PC recently, but I don't know all that much about this stuff. Everything is about 3 years old.
Case: https://www.newegg.com/Product/Product.aspx?Item=N82E16811146102
Graphics card: https://www.newegg.com/Product/Product.aspx?Item=N82E16814125684
MoBo: https://www.newegg.com/Product/Product.aspx?Item=N82E16813131851
PSU: https://www.newegg.com/Product/Product.aspx?Item=N82E16817139051
CPU: https://www.newegg.com/Product/Product.aspx?Item=N82E16817139051
Ram: https://www.newegg.com/Product/Product.aspx?Item=N82E16820231546
Storage: https://www.newegg.com/Product/Product.aspx?Item=N82E16822178380
Any suggestions would be great. Thanks.