OverviewSince Windows 2000, the Registry Editor is able to remember the last opened key before you closed it. This data is stored at the following registry key: HKEY_Current_User\Software\Microsoft\Windows\CurrentVersion\Applets\RegeditThe LastKey value is used by Windows to store the last used key. As you can see, this is a per-user registry branch, so Windows stores the last used key for every u