My computer was running slow a while ago so I found a prog that sped it up.

It is "Spyware doctor". Sped it up well for a while.
Then it seemed to slow down again, got "registry booster", that was good too.
Also got "speed up my pc", think it was a extra to registry booster.

They were somewhere around $30 per year.

there are puter guys here who know more than me. LOTS more

These worked well on my PC.