OS checkups and cleaning

[Zucarita9000]

I was wondering wich apps you use to clean up your computer to keep it in order and stable.
In my case, I use a combination of SuperCleaner, jv16 PowerTools, NAV 2003 and Diskeeper Worstation.

EDIT: Oh, I forgot Ad-aware...

 

[Nothinman]

If I don't want to break things I just don't run apt-get upgrade for a while =)