Microsoft Security Essentials haishande paWindows 8 uye gare gare, iyo ine yayo yekuchengetedza subsystem, Windows Defender. Musi waGunyana 13, 2011, pamusangano wekuvaka muAnaheim, California, Microsoft yakafumura iyo yekuvandudza preview yeWindows 8, iyo yaive nechengetedzo chikamu chinokwanisa kudzivirira hutachiona USB flash memory kubva mukukanganisa iyo system panguva yekuvhura. Musi waGunyana 15, Windows 8 yekuvandudza blog yakasimbisa kuti Windows Defender muWindows 8 yaizotora basa rekudzivirira hutachiona. Muvhidhiyo inosanganisirwa, Jason Garms weMicrosoft akaratidza kuti Windows Defender yakanyoreswa sei neAV Action Center sechishandiso uye chishandiso chekuchengetedza, uye kuti inodzivirira sei malware.
Windows 8 mutengi preview