I have Windows 10. Type Voice Recorder at the home button and the app will open. I put my cell phone on speaker when the call comes in and lean it against my all-in-one pc and hit the record button on my pc screen. It picks up the sound just great. I label it and save the reading to my Google Drive.
I listen to the reading about a week later, a couple of months later and about a year later before I delete it. I used to take notes but I would be so busy taking notes that I was missing the reading.