If I delete the name of a topic (i.e. the left hand column), I cannot undo that deletion. This is a major flaw in MyInfo and could lead to the unintentional loss of data. If I delete part of a note, I can undo that deletion, so there is no problem there. The problem lies with the name of a note. Will this be fixed in an upcoming version of MyInfo.
Actually, MyInfo is not alone in this problem. I tried the same thing in TreePad and had the same problem (no Undo)! Ultra Recall does not have this problem.
I mean the TOPIC. However, I have found out that if I use the DELETE function, I can use UNDO. If I use the CUT function, then I cannot undo. I will just have to remember to use the right one, although both CUT and DELETE should allow an UNDO.