1. If you install the mouse support it is easier to set up. However, you can do it with your fingers too. Go to "Start menu" then "Settings" then: "Appearance" - under "Fonts" set the font size (for me: Default font: 26, Default Monospace font: 18 "Desktop" - under "Icons" set the icon size (for me File/launcher icons: 76) "File manager preferences" - under "Side Pane" set the icon size within the file manager (for me both icon size: 64px) "Onboard preferences" - set the preferred onboard style, layout and other stuff "Panel" - under "Display" set the size of the panels (for me "Panel1 aka. Start menu" Row size: 76, "Panel2 aka Docker" Row size: 128) - Under "Items" you can set what apps/elements you would like to see on the panel. "Window manager" - under "Style" set the "Title font" (for me is 26)
<property name="Gdk" type="empty"> <property name="WindowScalingFactor" type="int" value="1"> </property>
3. Try to play with the "Onboard preferences". For me, it works, however, I think it required to start the onboard first. (When I start it doesn't appear straight away, but when I go into an input field, it appears automatically. You can start automatically in "Settings"/"Session and startup"/"Application startup"