Administration → Site administration → Plugins → Install plugins
.baz.zip
. You should only be prompted to add extra details (in the Show more section) if your plugin is not automatically detected.Site administration → Appearance →Themes → Theme selector
baz.zip
).Administration → Site administration → Notification
, you will see a Notification for theme to be installed. Click “Upgrade Moodle Database now” button to continue for the installation procedure.