Random program crashes then multiple BSODs, new MSI laptop

Hi New member/first post so if I miss anything let me know and Ill do my best to add the info ASAP Got a new MSI GT780DXR laptop around a month ago, intel i7 CPU, NVIDIA GTX570M VGA/1.5 GB GDDR5, 8GB of RAM, Windows 7 x64 It worked fine for 2-3 weeks and then suddenly developed problems. It always starts by crashing Skype, if I reopen it crashes again after a few minutes normally. Once...