How to upgrade my pc performance 2020 - techmongahow to upgrade my PC performance! is your computer is not faster than before or your PC performance is not good to work of your office or everyone favourite gaming if you want to upgrade your PC for best experienced rather than using your poor performance computer. if you are going to upgrade your PC what you have to take in mind before doing this 1 ram ram is one of the most important thing for your PC without ram your PC performance is nill or you cant use your PC without ram. therefore while upgrade your PC check your ram size if your ram size is 2 GB if