Thanks everyone. Best laugh I've had in ages. No, please don't be mad at me. I empathise completely. I used to be quite the office techie whiz kid and now I'm completely flummoxed by a smart tv. Huh! Trouble is the technological scene has speeded up just exactly when I started to slow down. Double whammy! I didn't think I was alone but this thread has given me a huge fun boost. You're all terrific.
High CO2 levels in classrooms are a silent barrier to learning




