Hi Entrigus,
I'm Louie, an Independent Advisor and a fellow Windows 10 user like you. Hope you're doing well and safe there.
Right-click on the speaker icon on the taskbar and select Sounds.
Under the Playback tab, right-click on the default speakers and select Show Disabled Devices and Show Disconnected Devices. Your headphones or speakers should now appear here.
Right-click the headphones or speakers and select Enable.
Hope this helps.
Kind regards,
Louie