Welcome to the Guru42 Universe.
A Universe not only of sight and sound but of mind; a journey into a wondrous Universe whose boundaries are that of imagination.
Since 1998, Tom Peracchio has created numerous websites to provide self help and tutorials for learning basic computer and networking technology concepts, maintaining the theme, “Geek Speak Made Simple.”
The Universe starts here with a discussion of the power and responsibility of using technology wisely.