How to resttore defaul settings?

[elcabron]

Hi,
I'm trying to restore default settings but i don't know how can i do this...
I mean to have a system with no packages installed by me.
I would like to restore the system as a nex system.
Is this possible?or I have to reinstall???
linux mint 13 KDE 64bit
Thanks to all

[Jaws]

Open Dolphin file manager and in the menu bar click > View > Show hidden files.

Right click on the .kde folder and rename it to .kde.old.

Log out and back in. The .kde folder will be recreated with default settings.

If everything is the way you want it, you can then delete the renamed folder .kde.old.