Speed Up Masters is the best choice to speed up performance of my old and lower configured Windows PC and computers (Windows XP/Vista/7). It speeds up my computer speed by optimizing CPU and memory to make computer games and graphic software run faster. Speed Up Masters automatically and intelligently speeds up my PC performance by escalating process privilege, limiting CPU usage of software, and cleaning RAM for more memory space. It's extremely easy to use that you almost don't have to do any setup. Speed Up Masters simply deals with everything and my slow PC is just speeded up and runs faster.