(I just switched from Gnome 2 to Xfce 4, so I have still to find my way around how Xfce works.) Iceweasel is opened on Workspace 1, Icedove is opened on Workspace 2. I click at a link in Icedove, ...
I have installed Linux Mint 14 Cinnamon – have been upgrading from Linux Mint 13. There is a feature: I can move between workspaces by moving cursor to the edge of screen and holding it there ...