Raws li tus ntsuj plig ntawm lub cim tshiab ntawm cov ntaub ntawv thev naus laus zis, software tsis yog tsuas yog ib txoj kab ntawm txoj cai, tab sis kuj yog cov cab kuj ntawm tib neeg kev paub thiab kev vam meej. Nws yog lub hauv paus tseem ceeb rau kev tshaj tawm cov kev loj hlob zoo thiab ib qho kev txhawb nqa tseem ceeb rau kev paub txog kev paub suav Suav-style tshiab. Software yog tus cab kuj ntawm kev paub thiab kev vam meej, thiab kev siv software kev lag luam.
Raws li cov khoom lag luam ntawm cov tshuab tsim khoom siv ntawm kev lag luam tshuab thiab kev paub, kev tsim kho cov kev txawj ntse ntawm kev lag luam thiab kev txhawb nqa qhov tob tob ntawm digital kev lag luam
Ntau xyoo, kev siv software muaj nkag mus rau hauv cov khoom lag luam, cov khoom lag luam, muaj cuab yeej siv, muaj kev lag luam, kev txuas, thiab hloov txoj kev txhim kho ntawm kev lag luam.