I do it in two simple plain text files, which I have open in two tabs in a text editor. I also have a third tab open with my weekly agenda. I try not to rely o

I do it in two simple plain text files, which I have open in two tabs in a text editor. I also have a third tab open with my weekly agenda. I try not to rely on reminders, instead making a habit of checking my lists 3-4 times each day. It's a simple solution that works for me. It might not work for anyone else, but that's how things go isn't it?