One thing I’ve always hated about Windows was the lack of multi-desktop support. Before the existence of Windows 10, I was not aware of a way to have multiple desktops. So, with a TV tuner and one monitor, I found a way to create a multi-desktop setup using Windows XP.
Disclaimer: This tutorial was created in 2008, so it is a bit outdated and it endorses ideas that I currently do not (like piracy). It is very specific to particular software and hardware, but the premise shouldn’t be hard to replicate on modern or alternative systems.