Obsidian Portal is a nice website for tracking campaigns. Over multiple sessions, there’s a lot of stuff to remember – maps, characters, artifacts… We could just have big notebooks and binders filled with stuff, but this is a bit more modern.
It’s a nice way to keep track of everything. I’ve set up the Pathfinder character sheet under the ‘Characters’ section on the left. As you’re building your character, fill it out there. This way we have one central place where all the information is available.