Low fps and chopping?

[TheMstwntdLMSV]

Every year or so I like to wipe my hard drive and reinstall windows because it regularly becomes buggy and slow no matter what I try. Windows search stops working, certain apps just fail like Microsoft Edge, loading times get longer and my fps in games gets lower. Does anyone have any tips as to why? Right when I reinstall windows and all the respective drivers for my hardware, I hit the 250 fps cap in rocket league 70% of the time, and it rarely dips below 200. Now, I rarely get above 200 and frames drop quite often, usually 5-10 times per game. Rocket league is not a very intensive, and neither is csgo, which is also experiencing the same problem.

[lookpuppy]

Windows 8 if you dont mind not having cortana, in my opinion its just as good as win10.