Windows Defender bụ a freeware omume e mere iji chebe megide spyware na ndị ọzọ na-achọghị software. Windows Defender bụ a freeware omume e mere iji chebe megide spyware na ndị ọzọ na-achọghị software. Windows XP na Windows Server 2003 ọrụ ndị nwere ezigbo mbipụta nke Microsoft Windows nwere ike kpamkpam ibudata usoro ihe omume si Microsoft si website, na Windows Defender ụgbọ mmiri dị ka akụkụ nke Windows Vista na 7. Na Windows 8, Windows Defender na Microsoft Security Essentials e jikọtara n'ime otu usoro ihe omume, aha ya bụ Windows Defender. Ọ dabeere na Microsoft Security Essentials, agbaziri ya atụmatụ na onye ọrụ interface. Ọ bụ ezie na ọ na-nyeere site ndabara, ọ nwere ike gbanyụọ iji ọzọ mgbochi-virus Software.
Microsoft AntiSpyware