Some are Word documents that I view on my phone. (Via OneDrive).
My turkey recipe is a PDF that I print out two copies of when I prepare the turkey. My hands get messy (and unsanitary) when I follow it, so I don't want to handle my phone.
(In case you're curious: When I called up a BBS for the first time as a teenager, I didn't realize that I had to make up a name for myself. My GWBasic manual was sitting in front of me, so I just called myself GWBasic and really liked the name. At the time, GWBasic was very obsolete, so most people didn't get the reference.)