Disable USB port in a Windows PC by editing registry

This articles describes how to disable USB port in a Windows PC by editing registry. Follow the steps given below to disable USB port from registry editor.

Warning: Modifying the registry is always risky, if anything goes wrong Windows OS needs to be reinstalled. So be very careful while modifying the registry.

1. Clcik Start and then click Run
2. Type regedit in Run window and click  OK. Registry editor window o pens.

Reset Windows administrator password in Windows XP, Windows Vista and Windows 7

This article describes how to reset Windows administrator password in Windows XP, Windows Vista and Windows 7 without reinstalling the Windows OS and without using a password reset tool. This is the best and easiest method to reset Windows administrator password.

I have considered two scenarios

• PC with two operating systems installed in it
• PC with only one operating system installed in it