How To Download Itunes On Pc Windows 7

I've done numerous things such as updating graphic and audio drivers both Nvidia and AMD as well as the laptops own and I've rolled back recently installed drivers, uninstalled steam and reinstalled, ran memory scans, "bug-fixing" programs. One thing I've noticed is that looking at my connected playback devices, AMD and Nvidia High definition audio devices are "unplugged" which is weird considering I thought they're supposed to be connected at all times. But sadly, I've tried to re-enable them by reinstalling audio drivers and updating graphic drivers but nothing has changed that status again, I'm unsure if that's the initial reason for the audio bug.