The software industry lowered the cost of personal computing as the user learned more about the software and it is likely the software will improve; more members join the network; scale of economies in production reduce cost; software helps risk-aversion giving more understanding about complex system and thus adoption is less likely to contain unknown risks; and adoption of a given technology spawns various sub technologies and technical infrastructure that make it increasingly difficult to displace the technology

As users become more familiar with software, they can utilize it more effectively, which can lead to increased demand for better features and functionalities. This demand encourages software developers to innovate and improve their products. Additionally, as software becomes more sophisticated and user-friendly, it can lead to a reduction in costs associated with personal computing.

In the context of software, as more users join a platform or network, it becomes more valuable for everyone involved. For example, in collaborative software or social networks, the more users that join, the more interactions and data are generated, enhancing the overall experience and utility of the software. This can lead to a virtuous cycle where increased participation drives further improvements and innovations.

Economies of scale refer to the cost advantages that businesses experience when production becomes more efficient as the scale of output increases. In the software industry, as companies produce more software products, they can spread their fixed costs (like research and development) over a larger number of units, reducing the cost per unit. This reduction in costs can be passed on to consumers, making software more affordable and accessible, which in turn can lead to wider adoption.