Learn how to add an application to your application finder by creating a "Desktop Entry".
My script for setting up a fresh install of Xubuntu 20.04
Create a custom action for the Nemo file browser in order to open up the location in Terminator.
Some info on using the sound audio mixer in Xubuntu.
Set keyboard shorcuts in Xubuntu
A post about how switching off compositing massively sped up my computer, and what compositing is.