I personally cannot function if all of my work things are not in order!! To keep everything in order, I make sure that everything is documented and lives in our internal intranet. It doesn’t do anyone good if it just lives on my computer! I make sure things are clearly organized and uploaded so everyone has access. 

I also rely so heavily on PM tools to keep me organized. I’ve used ClickUp, Wrike and Asana at previous orgs and at my new org we use Loop. Loop isn’t the best of the PM tools out there, but it still helps get what i need done to help me remember all of the little things that are so easy to forget!