The video below shows steps 6 to 19 of the solution Lost Windows Password which utilizes the NT Offline Password & Registry software. This allows you to reset your Windows administrator password if it has been lost or forgotten.
Windows 7 Firewall ports can be opened easily by following this step by step tutorial. Firewall ports need to be opened for many reasons such as for Remote Desktop Connection or using your PC as a server for applications such as FTP or for gaming.
Recover your lost or forgotten Microsoft Windows XP Password using only a Windows XP CD without losing any data and without reinstalling Windows.
The Magical Jelly Bean Keyfinder is a freeware open source utility that retrieves your Product Key (cd key) used to install Windows from your registry.