Back to work???

I'm going back to work tomorrow - but only for three weeks I hope.  The young lady who took over my job when I retired 18 months ago (and has been doing a wonderful job) was in a car accident some weeks ago, and, while she came away without any broken bones, she did sustain a rather nasty concussion which is taking a while to heal. For the next few weeks she's not supposed to look at computer screens or much of anything else so I have agreed to come back - very part time - to help with the bulletin and newsletter. I'm happy to be able to help but I have this dreadful feeling that I will sit down in front of her computer tomorrow and not remember anything about how to do the job. After all, I've spent a year and a half firmly putting all that stuff out of my mind and I think I've reached the age when forgetting is much easier than remembering.