Tutorial on How to Unlock the Black Screen of Microsoft XP Desktop, Tips to Prevent Black Screen for Pirated Versions

As long as the validation program resides in the computer, for pirated Windows XP users, the desktop background will turn black every hour. At the same time, a permanent notification and continuous reminder dialog box will appear at the lower right corner of the screen, showing prompt information such as "You may be a victim of software piracy." The small validation program for Office will also remind pirated users in a pop-up dialog box manner. Pirated users will be unable to uninstall it.