Hello! I've only had my computer for about a month and a half, and I've noticed that recently the computer just freezes randomly, and the only way to make it work again is if I turn it off from the mains, and turn the computer on again. I am not too sure why this happens, as this computer is new, it has no viruses, and was a very expensive computer with a good graphics card and specs. Every part of the computer was manually custom built for me by the company who sold it, so I believe that everything has been set up correctly in the bios settings. I cannot think of any reason for this to happen, as it does have a superior cooling fan so it cannot be that it is heating up too much. Does anybody have any idea why this keeps happening, or even better - how am I supposed to fix this! I hate loosing my work.