Back on topic....this old dawg can read (exceptionally fast) and retain better from a RTFM/B than a large screen, and this teeny POS screen I'm on sux fer that....
I was an IT geek fer decades....gimme paper daze over a screen for retention (excellent)... now GOML.
Ol' Scooby
Then I need to search fer somethin'....
I mastered that before the WWW too
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Both...