- Startup Program Viewer - autoruns
- Access Check - accesschk
- Dependency Walker - depends (windows sdk, dependencywalker.com)
- DLL List - listdlls
- Global Flags - gflags - (debugging tools)
- Handle Viewer - handle
- Kernel Debuggers - windbg, kd - (debugging tools, windows sdk)
- Logon Sessions - logonsessions
- Object Viewer - winobj
- Reliability and Performance Monitor - perfmon.msc
- Pool Monitor - poolmon - (windows driver kit)
- Process Explorer - procexp
- Get SID tool - psgetsid
- Process Monitor - regmon
- Service Control - sc
- Task (process) List - tlist (debugging tools)
- Task Manager - taskmgr
Note that most of these tools are from sysinternals | 