Amanqaku, izilumkiso, kunye nezilumkiso
PHAWULA:INQAKU libonisa ulwazi olubalulekileyo olukunceda ukuba uyisebenzise ngcono imveliso yakho .
ISILUMKO: A ISILUMKO ibonisa nokuba ezinokubakho umonakalo to hardware or ilahleko of idatha kwaye uyabalisa wena Njani to ziphephe i ingxaki .
ISILUMKISO: A ISILUMKISO ibonisa a ezinokubakho ngenxa impahla umonakalo, buqu ukwenzakala, or ukufa .