may Microsoft Defender naman...
pwede nman khit anu Antivirus iinstall mo sa WIN 11 parang Win 10 din lng na inupgrade
Yan gamit ko OS ngayun...minimal nlng problem ko sa software compatibility since nkakaadapt nman mga gumagawa ng softwares
ang mahalaga regular ka nag-iiscan at update virus signature
also maintenance atleast twice a year