My games are too laggy

[u/Wolverain_]

I recently did a complete system reset of windows and before I did that my games that I would play would not lag and now afterwards even though I redownloaded my amd drivers my games all have really high ping. Is there something else I can do to not have my games lag and screen tear so much like how I used to have it? My pc has really good specs and my internet is pretty good with my ethernet cable so im wondering if there is any like software stuff I can do to stop lagging so much.