Continued from Keeping Your Computer Clean One
My Wife's Dell Need'ed Cleaning:

My Wife's New Dell less then a year old, became unstable, making a lot of noise, So I just unpluged it and took it to my Computer room and Opened it up. I knew what the problem was before I opened it, I thought I might get hit in the head as I walked past her,heading upstairs to my Computer room but she was busy on the phone so she couldn't excuse herself quick enough to the person  she was talking to, too pop me one. 
My Wife's New Dell just like any Computer, T.V or any electrical device seem to get a lot of dust, fir ball's, etc from your pets and of course the Spring and Fall opening of your windows.
I opened it up and was sort of amazed at the dust that had accumulated in such a short time . My wife's Computer room is the cleanest room in the house, No Visitors Welcomed there.