No matter how long you've been using your operating system for, you can still discover new things about it.
This is the case with Windows XP, which has been around for quite a long time now, but still hides a few tricks and tips. You can now uncover these easily with XP Hidden Application Interface.
Simply launch the program – no installation required – and click on the icon of any tool you want to use. You will surely discover tools, apps and options you didn't know about. XP Hidden Application Interface doesn't really include any functions of its own: it just digs into Windows XP in search of all those hidden apps and provides you with an easier way to access them.
All the tools included in XP Hidden Application Interface feature a short explanation about their usage. Be aware though that some of them may not work on all systems, probably because they were developed to work with earlier versions of XP.
With XP Hidden Application Interface you can discover new system tools embedded in Windows XP that you didn't know about.