I do remember taking a while to work out which things needed single clicks and which needed double clicks when I was first introduced to Windows 95. It was basi

I do remember taking a while to work out which things needed single clicks and which needed double clicks when I was first introduced to Windows 95. It was basically undiscoverable for me and I needed someone to tell me a) that double clicking existed and b) to start a program from the desktop I needed to double-click on the icons. I think until then I'd only ever used a Mac desktop, which didn't do the click-to-select thing.