You can use windows program shortcuts via Run or add the shortcuts to scripts.

Character Map = charmap
DirectX diagnosis = dxdiag
Object Packager = packager
System Monitor = perfmon
Program Manager = progman
Remote Access phone book = rasphone
Registry Editor = regedt32
File siganture verification tool = sigverif
Volume Contro = sndvol32
System Configuration Editor = sysedit
Syskey = syskey
Microsoft Telnet Client = telnet