There is no an easy answer to gaining technical familiarity. If there were then everyone would be experts. You are going to need an investment of effort.
Understand some basic concepts. Technical subjects can span many domains:
* Accessibility
* Transmission
* Security
* Usability
* Performance
* Data Storage/Analysis
* Legal
* Enterprise Architecture
Understand that various technical domains have competing concerns and goals. Learn about the basics of the domains that are important to you and your business. For example it’s my professional experience as a software developer and former security analyst that most software developers bring a net negative in terms security knowledge/applicability because they have no formal knowledge of the basics. They commonly have unverified assumptions and build upon that faulty premise.
Secondly, communicating anything technical well is a matter of good writing on top of domain knowledge. That doesn’t mean the author should slow down and allow the reader to pause for breadth if they have no formal knowledge of the domain. That said, get some basic domain knowledge and then just jump in. Reading technical publications gets easier as the domain knowledge becomes more familiar, as you become emerged in the subject.
Third, build personal relationships with knowledgeable people. The goal here is to build trust and confidence in advisors. This is better if the trusted sources are people that don’t work for you so that they are more open to tell you things that you don’t want to hear, things that may conflict with your business interests. Trusted confidants aren’t there to reenforce what you can learn independently, but rather to help you make more informed decisions by challenging your assumptions and guiding your future.