Since you guys are new I would like to direct your attention to the following excellent resources:
- https://2e.aonprd.com/ - Has all the rules for Pathfinder 2e
- https://pathbuilder2e.com/ - Character creator for Pathfinder 2e. Free, but requires paying a small one-time amount to get access to Free Archetypes, Pets and Cloud Storage
- https://wanderersguide.app/ - Character creator for Pathfinder 2e. Free, but a Patreon subscription is required for more than 6 characters (I might be wrong on this part)
- https://www.youtube.com/@HowItsPlayed - Excellent YouTube channel with videos about most rules
- https://imgur.com/LjllYua - Overview of the classes and their general strengths
- https://foundryvtt.com/ - Virtual tabletop with excellent pf2e integration. One time purchase for GM + ongoing hosting cost