Heal antivirus working windows

Description Supported Operating System- Windows 2000 Professional (Service Pack 4 and later) Windows XP Home/Professional (Service Pack 2 and later)/Professional 64-bit Windows Vista Home Basic/Home Premium/Business/Enterprise/Ultimate (32-bit and 64-bit) Windows 7 Starter/Home Basic/Home Premium/Professional/Enterprise/Ultimate (32-bit and 64-bit) Microsoft Windows 8 (32-bit and 64-bit). Key Features Protection against unknown malware threats Blocks websites infected with viruses and malware Filters emails with infected links or attachments Fast virus scans without system slowdown This item is non-returnable