How to Keep the Sophoware Running in a Complex Environment?

i'm very big on really focusing on data. Often, especially in this world of rolling forward over multiple generations, what you really want to keep is the data. There are also things you can do to make this maintenance effort much more feasible. I think i started using a product called 30 boxes 15 or 20 years ago as my first cin of licitital online calendar. And then have migrated from one to the next as new stuff comes along. But it's just, i do put things on my calendar that are either annual, recurring things like, you know, pay the taxes, but also things that i really want to make sure i remember, that are pretty far out.