None of my friends, PC or Mac, have ever had to ask how to install an application. I can say the same thing (that no one has asked for help to install an app)

None of my friends, PC or Mac, have ever had to ask how to install an application. I can say the same thing (that no one has asked for help to install an app) but then again my PC friends have fifty browsers toolbars and five AV software packages installed and my Mac friends are running apps directly from disk images. An app store isn't for me, but it definitely fits a need.