Are you about to run a computer tune-up program to try to speed up your PC? Before you begin you should understand that sometimes a PC tune-up program can actually do more harm than good. The problem with many software tools and utility programs that promise to speed up your computer is they can often have the opposite effect due to the amount of additional memory usage consumed. Today we will explore this issue in further detail and learn why sometimes your computer could be better off without tune-up software.