Hi Andrea, thank you so much for your help. Alan is using an iPad and I hope he no longer will be troubled by an elusive password.
I remember having discussions about computers, operating systems and other devices here on the forum. Back in 2011 Ilja Gorelik, a digital entrepreneur from Moscow gave me a brand new Lenovo Thinkpad during a meeting at his office in Dresden. Believe it or not I still have that very laptop 
because I do believe that we should save natural resources. The ThinkPad is constantly sitting back home at my desk and I’m afraid of switching it off because it might not start again ;-). Once it stops working for good I’ll purchase a Chromebook which is the best choice for my purposes for various reasons. What machine(s) are you using? I remember you telling me that you have your own server at home. Very interesting…