This Kernel Toy of Microsoft, measures the CPU time, and so allows to see the greedy programs !
Alas, it does not show the memory space occupied by each program... But you have it with the good program C:\Program Files\Fichiers communs\Microsoft Shared\MSInfo\MSINFO32.EXE, installed with Windows 95, and in the Windows 98 tools ("System Informations").
The only Kernel Toy I kept
Win Top is a Kernel Toy of Microsoft, a utilities family often distributed with the PowerToys, but with a use more acute