Treasure or Trash?
Worse, each program is part of
the Windows Registry. The registry is a database of all the programs on
the computer and how they interact. When a game is just thrown in
the trash, the registry isn’t updated. Windows, according to the
registry, thinks it is still there.
A program
called Regedit.exe opens the Registry editor. There are five keys,
or containers, in the registry. This collection is sometimes called
the “Hives.”
When you change something with the Control Panel, you are usually
altering H_Key Local Machine. The Control Panel Applets provide a
simple set of menus for configuring the machine. When you click OK
to finish one of these Control Panel programs, the values are saved
in the Registry.
DO NOT wander
around the Registry unsupervised or uninformed. Mistakes made in
the Registry can render your computer completely useless.