[Desktop Entry] Categories=Network;WebBrowser;GTK; Encoding=UTF-8 Name=Firefox GenericName=Web Browser Comment=Web Browser TryExec=firefox Exec=firefox %u Icon=firefox Terminal=false StartupNotify=true MimeType=text/html;text/xml;application/xhtml+xml;application/vnd.mozilla.xul+xml;text/mml;application/x-xpinstall;x-scheme-handler/http;x-scheme-handler/https;x-scheme-handler/ftp; Type=Application Actions=PrivateBrowsing; [Desktop Action PrivateBrowsing] Name=New Private Browsing Window Exec=firefox --private-window %u