So all my games ran normally and had no problems at all. One day I got bored and decided to download a free to play game from STEAM. It was downloading for some time and there was like a finalization download for 8 hours. I became to lazy to click the 8-hour button and I decided to just stop the process. I clicked the x button(I think or there was a close) and that was that. The instant I went to play fortnite i was met with crazy lag spikes (1 fps maybe a minute or less) I did not think of much but what really got me worrying is when I want to play CS:GO and I also got lag Spikes. Does anyone know what happened and what should I do?