Sexy up your ubuntu by adding themes and gallery and widgets.

sudo apt update && sudo apt upgrade

sudo add-apt-repository ppa:numix/ppa

sudo add-apt-repository ppa:papirus/papirus

sudo add-apt-repository ppa:snwh/pulp

sudo add-apt-repository ppa:daniruiz/flat-remix

sudo apt update

sudo apt install numix-icon-theme-circle papirus-icon-theme paper-icon-theme flat-remix some of these may have been deleted tho so don't worry if some do not install.

sudo apt install git gnome-tweak-tool chrome-gnome-shell

you can skip git and others if you already have them.

git clone https://github.com/tliron/install-gnome-themes

cd install-gnome-themes

sudo ./install-requirements-debian

./install-gnome-themes

https://extensions.gnome.org

go to the website using the firefox browser and install the browser extension and click on allow when a popup comes.

basically just turn it on. On the webpage.

For example

• Backslide
• OpenWeather
• Caffine
• Screen recorder
• internet speed meter

and many more...

Just press windows and search for tweaks. Here you can select custom themes and icons.