Microsoft Defender Antivirus
Security software (Apps) for Antivirus: Microsoft Defender Antivirus is a significant protection for your Windows. This protection combines machine learning, big-data analysis, in-depth threat resistance research, and the Microsoft cloud infrastructure to protect devices.
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| Microsoft Defender Antivirus |
1 Basic Information
Microsoft Corporation 
Microsoft Corporation is an American multinational technology corporation. Microsoft's best-known software products are the Windows line of operating systems, the Microsoft 365 suite of productivity applications, and the Edge web browser.
| Key Targets: | Antivirus |
| Vendor Page: | Download or Buy |
| Device List: |  |
2 Price Plans
| Plan Name | Money | Duration | Others |
|---|---|---|---|
| Built-in Windows | Free |
3 Main Features Toggle Explanation
| Feature | Built-in Windows | Device | |
|---|---|---|---|
| Antivirus | Windows | ||
| Security technology powered by artificial intelligence (AI) and machine learning, monitors online threats across the globe to help protect your devices against viruses, malware, spyware, and ransomware. | |||
| Safe web | Windows | ||
| Stay protected from suspicious websites and links while you shop and search. | |||
| Safe family | Windows | ||
| Make the digital world a safer place for your kids by monitoring daily activity, restricting device and time, and blocking inappropriate content. | |||
| Firewall to internet | Windows | ||
| It monitors the network traffic sent and received on your computer when you're connected to the internet and helps block suspicious traffic. This helps protect your personal files and data on your device from malicious attacks and intrusive eyes. | |||
| Account protection | Windows | ||
| Access sign-in options and account settings, including Windows Hello and dynamic lock. | |||
| Device security | Windows | ||
| Review built-in security options to help protect your device from attacks by malicious software. | |||
| Device performance | Windows | ||
| View status info about device performance health, and keep your device clean and up to date with the latest version of Windows. | |||
4 Highlights Toggle Highlights
5 Tests
Test on Windows, 2023 by AV-Test
| Test Item | Industry Average | Test Result |
|---|---|---|
| Protection & Performance | ||
| Protection against 0-day malware attacks, inclusive of web and e-mail threats | 99.3% | 99.4% |
| Detection of widespread and prevalent malware discovered in the last 4 weeks | 100% | 100% |
| Slowing-down when launching popular websites | 28% | 17% |
| Slower download of frequently-used applications | 1% | 0% |
| Slower launch of standard software applications | 7% | 5% |
| Slower installation of frequently-used applications | 14% | 18% |
| Slower copying of files, locally and in a network | 2% | 1% |
| Usability | ||
| False warnings or blockages when visiting websites | 0 | 0 |
| False detections of legitimate software as malware during a system scan | 0 | 0 |
| False warnings concerning certain actions carried out whilst installing and using legitimate software | 0 | 1 |
| False blockages of certain actions carried out whilst installing and using legitimate software | 1 | 0 |