Here are some tips I wish I had known when I first started. I hope new players can read this and avoid my mistakes. Feel free to add on to this list:
1. You can drop off most of your inventory at settlements. Each interface (weapons, armor, power armor) have a different station and have to be dumped seperately.
2. On PS4 you undock from power armor by pressing X button. Do this right in front of the power armor station and then access (sometimes you have to move around the power armor so you dont activate its command choices) the station commands to upgrade / repair it.
3. You can increase SPECIAL attributes rather than choose a perk when you level up. Also, you will find items that level up the attributes, so not a good idea to start with a level 10 attribute.
4. Best way to hack terminals is to find code that is [surrounded by brackets], which will remove incorrect choices.
5. Graqe Mentants buff merchant prices. Put off on many or large ticket trades then pop one to save caps.
6. Pick a strategic settlement to develop. The first you find might not be the best. Consider existing defense capabilities and farmable ground / water. Consider not tearing down existing structures but using them as external walls.
7. Using VATS your critical bar will fil up, but you need to activate it yourself.
8. A good combat technique is to aim for legs first to cripple, slow enemies.
9. Use crafting stations to combine items. It not only creates better items, but reduces the weight / scroll fatugue of many smaller items.
10. the bottlecap mine is one of the best items in the game. Keep all lunchboxes to build these. They can one-shot kill most enemies.