Modify the default installation path of the software in windows7

Nowadays, many people have such a habit in installing the machine. If the system is installed in the C drive, then the software will be loaded into the D drive E drive. Wait for the non-system disk to be installed. However, when the general software is installed, the system will set the default path to C:/Program Files/XXXX. If you follow the above ideas, each software must re-select the path. Is there a shortcut? Is there?
*WIN+R runs regedit to open the registry editor
*Locate to HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion
*Find ProgramFilesDi
in the right panel *Double-click to edit, xp system will set the key value For the path you need, for example: D:\\Apps
*OK save, exit the registry editor
I hope these tips can save you some unnecessary time.