Do you remember how snappy it was! im using an i9 with 32gb on win11 right now and there is noticable lag opening paint and notepad, typically 2 seconds.
Almost clean. One trip to Start Menu settings to disable the awful “Personalized Menus”. One more trip to Folder Options to disable “Hide file extensions for known file types” and to enable “launch folder windows in a separate process”.
I played so much Half-Life, Unreal Tournament, CS1.5 and more on 2000. I miss it daily.