After the user loads the software into their computer's memory, it serves as a kind of "computer magnifying glass".
ˈæftɚ ðə jˈuːzɚ lˈoʊdz ðə sˈɔftwɛɹ ˌɪntʊ ðɛɹ kəmpjˈuːɾɚz mˈɛmɚɹi, ɪt sˈɜːvz æz ɐ kˈaɪnd ʌv "kəmpjˈuːɾɚ mˈæɡnᵻfˌaɪɪŋ ɡlˈæs".