My problem began when my SB Recon3D Fatal1ty Champion wouldn't output to headphones. I performed a system restore to when my headphones worked, but nothing changed. During troubleshooting I tried playing a CD but it wouldn't auto play like it had forever. I discovered that none of my CyberLink programs would launch. It's amazing bad luck and coincidence for a sound card and Blu-ray drive to malfunction at the same time. But watching some online video clips would crash with messages "Skype Click to Call Crashed," or "Shockwave Crashed." Those can't be blamed on Sound Blaster or CyberLink. One time Firefox opened to its start page and was redirected to a product site. Another time I was on a browser when a JavaScript window opened telling me that Microsoft Antivirus 2013 detected a process and a scan was necessary. I didn't click the "OK" button as there is no Microsoft Antivirus 2013. I've performed a full system scan with my Kaspersky PURE 2.0 and nothing was found, but PURE's control panel erroneously reports my last system scan was over 15,000 days ago. I downloaded Malwarebytes and it found two suspect entries, nothing major, and deleting them did nothing to improve my situation. Bitdefender Quick Scan gave my PC a clean bill of health. Oh geez, reinstalling Win 8 Pro and all my downloaded programs will take two weeks. Is there anything short of this I can do? Is there any diagnostic I can perform that will tell me what went wrong? Thank you