Add /Remove Programs :

(Best for win 9x) After you installed programs in windows you can remove them by the small utility in "ControlPanel/AddRemove Programs" When you run this program it shows a list of installed programs.This list is in Windows' registry and you can edit this list if you want. first open "RegEdit" from "Start\Run" type "regedit" and press OK then go to this directory: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall all files listed are here. most important values are "DisplayName" and "UninstallString" "DispalyName" is the name shown in "AddRemove Programs" and "UninstallString" shows the Uninstall file's address. You can edit the DispalyName or if you have already Uninstalled a program but its name is still in the "AddRemove Programs" list, you can remove the key in registry. Be very carefull when working with registry and dont modify the keys or values you dont know. Always after you run regedit and before modifing the registry, take a backup from it by "File\Export" and then select "All" and type a name for thr reg file and click export. When you want to restore a backup, just Double-Click the backup file.