{nav icon=home, name=Main Page > icon=info-circle, name=PureOS > icon=desktop, name=GNOME Desktop > icon=sliders, name=Tweak Tool} The GNOME Tweak Tool --- Tweak Tool allows you to fine-tune your GNOME desktop. Start it, and on the first tab you can change themes for apps, cursor or icons: {F37202, size=full, alt=tt1} You can apply dark theme globaly: {F37204, size=full, alt=tt2} A quick overview of other tabs: **Desktop:** {F37206, size=full, alt=tt3} **Extensions:** {F37208, size=full, alt=tt4} **Fonts:** {F37210, size=full, alt=tt5} **Keyboard and mouse:** {F37212, size=full, alt=tt6} **Top bar:** {F37214, size=full, alt=tt7} **Windows:** {F37216, size=full, alt=tt8} **Workspaces:** {F37218, size=full, alt=tt9}