I used to have the same problem remembering what that tip was.
Now I have a document created that I call Tips. It is stored in my computer so I can open it up in 2 clicks. I copy the tip I want and paste it into my document.
I've been doing it for so many years I have chapter headings so I can find what I want faster. I've got chapters for ironing/pressing, rotary cutter tips, sewing accurate 1/4" seams, squaring up, etc.
Hope that helps somebody.
casa2manana
aka Vicky :D