Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Musi waNovember 18, 2008, Microsoft yakazivisa hurongwa hwechigadzirwa chekuchengetedza chevatengi chemahara, ine zita rekuti Morro. Izvi zvakaratidza shanduko muMicrosoft yevatengi AV yekushambadzira zano: pachinzvimbo chekupa kunyoreswa-kwakavakirwa chengetedzo chigadzirwa nemhando yezvimwe zvishandiso, senge backup uye wega firewall, Morro yaizopa yemahara AV dziviriro ine yakaderera kukanganisa pane system zviwanikwa. Amy Barzdukas, mukuru mukuru wekutarisira zvigadzirwa zveOnline Services uye Windows Division paMicrosoft, akazivisa kuti Morro haizokwikwidzana zvakananga nedzimwe AV software yekutengesa; panzvimbo pezvo yakanangana ne50 kusvika ku60 muzana yevashandisi vePC vasina kana kuti havazobhadhara kuchengetedzwa kweAV. Pakazosvika 17 Chikumi 2009, zita repamutemo raMorro rakaziviswa: Microsoft Security Essentials. Musi waJune 23, 2009, Microsoft yakaburitsa beta yeruzhinji kune vashandisi ve75,000 muUnited States, Israel, China neBrazil. Yakanga yakatarisirwa kuwanikwa mumisika makumi maviri nemitauro gumi, chigadzirwa chakarongerwa kuburitswa gore ra2009 risati rapera; kugadzirwa kwekupedzisira kwakaburitswa musi wa29 Gunyana 2009.  Mubvunzo: Chii chinonzi Morro?
chigadzirwa chekuchengetedzwa kwevatengi