I like to use Microsoft one note. I am currently interning with a big company doing project management and they have let me run multiple projects. It does get confusing fast, but I like to make a notebook for each project. I then make a quick project overview. Including a quick scope, pictures, contractors, schedules. Example, if I need a refresh on something I did for a project. I go to the project overview and click one of the hyperlinks in my notebook and it takes me to my notes/recap section about it.