Windows Defender highlights:
- Provides robust protection from most types of malware
- Has a built-in firewall
- Phishing protection for IE and Edge browsers
- Parental control feature is available.
- Comes pre-installed in Windows OS; protection is enabled by default.
Kaspersky highlights:
- Support for Linux platforms and the latest versions of Microsoft Windows
- Strengthen protection from new harmful programs
- Real-time antivirus security
- Active infections healing
- A flexible and fast scanning system