A:AnswerMost programs default to the drive where your operating system is installed which would be the SSD. Most programs have a place where you can choose programs to install. For instance Steam has an area where you can choose multiple places to install new downloads. If you are wanting to choose where Windows apps go. Click the start menu, the cog wheel for settings to the left, system, storage, scroll to the bottom and choose "change where new content is saved" then you can pick your regular Hard Drive.
A:AnswerUpdate: The Noctua D-15 won't work for MSI B460M PRO-VDH WIFI according to the website because "The cooler overhangs the top PCIe x16 slot." The Noctua D-15S will though which sits higher than that slot. You can check most fan brand websites to find compatible ones just use that motherboard model.
A:AnswerIt was In Stock two days ago and then yesterday when I went to go buy it it was sold out again. You just have to keep looking and see if it’s there again