I upgraded my computer to Windows 10 (a mistake if I may say so) and ever since the sound coming through my speakers and headphones have been buzzing and glitching. I'm also having the same symptoms when digitizing LPs using a turntable plugged into the USB port.

I've looked online for solutions, but none have worked so far.

I'm running Conexant Smartaudio HD and the driver is current for my machine (Toshiba Satellite C655).

Anyone having similar issues? Any solutions beyond "Buy a new machine"?