When installing Windows 8 for the first time, I did not create a Microsoft account, and just installed as the local user.
However I recently updated to Windows 8.1 and it forces you to use a Microsoft account. I did not want to create an account so one of my friends used his and I logged in. After logging in I got all the friend's details like apps, wallpaper, lock screen, search mechanism, and when I use search I see the friend's Facebook friends popping up. It is really annoying.
How can I remove all of this excess, as I have logged out of the Microsoft account and am just using local user, but these problems have persisted?