Protect your PC from viruses, worms, and Trojans.
Remove spyware or virus threats and prevent malicious applications from invading your PC.
Detect and remove malware from PC.
Protect your PC against the latest viruses and spyware.
Protect your PC against ransomware.
Monitor all activity in the computer and identify actions which are typical of ransomware activity.
Protect your computer from various kinds of malware.
Stop viruses and spyware automatically before they reach your computer.
Protect computers from objectionable content and security threats.
Protect your PC against viruses, malware, rootkits, and Trojans.
Protect your PC and mobile devices from different malicious threats.
Protect your computer with Microsoft's latest security software.