Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Mwedzi gumi nematanhatu mushure mekuburitswa kweshanduro 2.0, Microsoft yakasvetuka vhezheni 3.0 uye yakaburitsa Microsoft Security Essentials 4.0. Chirongwa cheveruzhinji chebeta chakatanga musi waNovember 18, 2011, apo Microsoft yakatumira kukoka kune vangangove vatori vechikamu pasina kuzivisa nhamba yevhezheni. The yokutanga Beta shanduro yakabudiswa musi waNovember 29, 2011, uye yokupedzisira kuvaka musi waApril 24, 2012. Microsoft yakabva yatanga chirongwa chekugadzirira-kusunungurwa chinopa vanozvipira ne beta version yazvino uye inogamuchira mhinduro.  Mubvunzo: Zvinhu zvipi zviri mupurogiramu yokugadzirira kusunungurwa?
rinopa vazvipiri shanduro yazvino yebeta uye rinogamuchira mhinduro.