In most cases, no. Both Windows and Mac have some built-in security tools that provide a little protection against certain viruses. But they’re not able to protect your laptop against advanced threats like phishing, adware, spyware, and ransomware.
The best laptop antiviruses have advanced anti-malware engines that can detect even the most sophisticated cybersecurity threats, and they also include tons of extra tools that improve a laptop’s overall security, such as:
Network firewalls.
Wi-Fi security scanners.
Anti-phishing protection.
VPNs (virtual private networks).
Webcam protections.
For example, Norton 360 has an advanced antivirus scanner, a VPN, parental controls, anti-phishing, dark web monitoring, and a lot of other internet security protections to ensure laptop users stay fully protected.