Great thread. I haven't started playing yet, so this topic helps a lot. (My new computer should've arrived five-six days ago

Waiting...)
Agreed. Maybe the best thread on the forum right now.
Things I'd wish I'd known sooner?
- you can sprint by pressing the ALT button. (Yeah, I got cut to pieces by those swinging traps in Bleak Fall Barrows).
- you actually mine for ore.
- those heavy dwemer parts can be melted down. Who knew?
- improving steel weapons (need the first smithing perk) before level 5 is the difference between life and death in any number of situations.