Let me also share the English version of my own list of tips, tricks, checks, etc. I’ve been compiling it over the past 15 years while teaching, doing consulting, presenting results to clients, and so on. Every now and then, I find it useful to read it again to be clear on how to prepare presentations.

https://github.com/ciberado/100-trucos-para-hacer-mejores-pr...

I will be grateful if you help me to enrich it by opening Issues or creating PRs.