I wonder what other tools are there to track Windows 10/11 performance and kill -unneeded services/ - I miss those lean Windows builds. Sometimes you get slugg

I wonder what other tools are there to track Windows 10/11 performance and kill -unneeded services/ - I miss those lean Windows builds. Sometimes you get sluggish performance context switching app windows. Task Manager and Resource Monitor shows that everything looks okay - CPU - Memory - Disk - Network All running at less than 20% - yet computer feels sluggish switching apps. What is interesting is that two computers with seemingly similar hardware - same corporate issue manufacturer can have different performance. Surely there is something in SysInternals to help track down this issue.