★ Makina + njira yoyikira magetsi, kuyika bwino;
★ Ndi basi ndi Buku wapawiri ntchito mode;
★ Kumanani ndi kugunda, kuzungulira kulikonse;
★ chikepe chochokera kunja chokhala ndi liwiro lalikulu;
★ Anti-kugwa chipangizo ndi mphasa kulowa ndi kutuluka m'chipinda popanda jitter;
★ Kukweza kumatengera mtundu wokwezera wokhala ndi kapangidwe ka chitetezo;