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Get everything you need for a secure and fast digital life, free antivirus included.
Detect and destroy malware with powerful malice intrusion prevention and website filtering.
Protect your PC and mobile devices from different malicious threats.
Protect your PC against the latest viruses and spyware.
Stop online threats without slowing down your PC.
Protect PC against viruses and malware and optimize system performance.
Can you infect the world.
Keep your system safe from the latest threats.
Messages, Photos, More.
Protect your computer with Microsoft's latest security software.