Tim Berners-Lee created the World Wide Web. But world wide web is not to be confused with a piece of software.
World Wide Web is more of a feature or aspect, than a piece of software.
Tim Berners-Lee created the first world wide web software in 1990.
DOS
If U refer to the first operating system,this was created by Apple in 1974
Mathcad is engineering calculation software and does not have an official website. There is an abundance of knowledge about this software available on the internet. The software was first created in 1986.
The company Brother created the Brother embroidery software. Kanekichi Yasui founded the company in 1908; however, it was first named as Yasui Sewing Machine Co.
First Knight grossed $127,361,412 worldwide.
At First Sight grossed $22,365,133 worldwide.
First Daughter grossed $10,419,084 worldwide.
First Morning grossed $87,264 worldwide.
IN THE 1990's
He created the first MP3 player software, AMP MP3 Playback Engine.
The first World Wide Web software, which was later named the WorldWideWeb, was created by Tim Berners-Lee in 1990. This marked the beginning of the development of the World Wide Web as we know it today.