I’ll briefly touch on this subject, though. I also expect you to have some knowledge about installing themes in Ubuntu. You’ll also need to enable GNOME Extensions for changing GNOME Shell and adding planks.Īfter you enable GNOME Extension, you need to install “user themes” extension from Gnome extensions or just go to this link and click on the switch to turn it on. You’ll need it for changing the themes and icons. Please make sure to install GNOME Tweaks tool. Prerequisites: GNOME Tweaks and GNOME Extensions But you have to make sure to follow the steps using your DE’s tools. To be honest, even if you are using some other desktop environment, you can still take some hints about what changes to do.