Hi guys I have a hp g6 laptop. Its been a great laptop to me and created many websites for myself. I use xammp a localhost and my database has become quite big ( I should delete the sites that have gone live i suppose ) The reason why i am telling you this is that my computer has slowed down with time. Im wondering if this could be a possible cause for it ?

In terms of space everything is still the same as I do clear out the computer regularly ( except that localhost )