Final answer:
The development of open-source operating systems like Linux has changed the economics of high tech by promoting collaboration and reducing costs.
Step-by-step explanation:
The development of open-source operating systems like Linux, created by Linus Torvalds, changed the economics of high tech in several ways.
First, open-source development allows for collaboration and contribution from a wide range of developers, leading to faster innovation and improvement.
Second, open-source operating systems are generally free to use, which reduces the cost for businesses and individuals, making technology more accessible.