Check the accuracy of system memory

Some times it seems that the system memory is extremely low. Though RIM did well in our system, but where is all this memory going? In view of this problem daygnastk tool has been incorporated into Windows 7. Knowing that the memory really is working properly by pressing the Windows key, type in the search box and press ENTER to memory. Windows Memory daygnastk tool will be open. Run it and get rid of memory problems.