Hello Viv, thanks for the reply.

>Sounds like the windows aren't docked (left click caption bar and drag to the arrow icon on the relevant screen edge).

You are correct. I saw the arrows, but it didn't occur to me to drag the window title-bar onto the arrow. This is my 1st VS/C# project, so I'm sure there will be many more new features to discover over the coming months.

Regards,
Alan