Microsoft: 350 million licenses of Windows 7 sold in 18 months

gabrielayuso

Software is my art and craft.
The mind is my fascination.
Resistance is my enemy.

gabriel [at] gabrielayuso [dot] com

Microsoft officials said on April 22 that the company has sold 350 million Windows 7 licenses in the 18 months the product has been available.

My question is: How many people willingly purchased a copy of Windows 7?