I have been away from the system restore configuring for some time. On previous OS, there were a calendar set & dates could be clicked on. I don't notice that Windows 10, that is not the case.
I thought I was going to have an easy time of a restore point, as I accidentally deleted a file I shouldn't have. Then when I went to open it, it said that there wasn't one created. I went & configured it, typing in an earlier date & didn't work.
Thankfully, I had the file in question on a thumb drive & put it back on. But the question remains, what is the best process for keeping restore points?