Had a colleague that interned at Oracle and was proud of how he learned to make better Powerpoint slidesets there.
His tips included "Always make slide headings full sentences including full stops". He would rename a slide titled "System architecture overview" to "The system architecture is distributed in four microservices.". (This would be above the chart showing the actual architecture)
Turns out Oracle execs famously print out slidesets, don't read them, but do read the headings, so this was what he had to do to ..."succeed".