Yes, Windows 10 comes with Windows Defender. The latest version of the antivirus utility is part of the Windows Security suite, which Microsoft made available as a free download on the Windows 10 operating system. Windows Defender has been around since as far back as Windows Vista, but has been continually improved and updated over the years.
Windows Defender provides basic protection against viruses and other malicious software. It helps protect your computer from malicious software such as worms, Trojans, ransomware, rootkits, and spyware, and helps protect your personal files and data. It does this by using real-time protection, scanning downloads, and performing scans and removing malicious software that it detects.
Windows Defender also includes some additional features and tools to help further protect your PC. These include Application Guard, which allows you to run secure web browsing sessions; Controlled Folder Access, which helps protect your important data and documents from ransomware; and Exploit Protection, which helps protect your computer from attacks targeting vulnerabilities in applications or websites.
In addition to Windows Defender, Windows 10 also includes Windows Firewall, which works as a basic layer of protection by monitoring incoming and outgoing network traffic and blocking malicious content, such as viruses and spyware.
Overall, Windows 10 provides a robust security solution for users. It not only comes with Windows Defender, but also includes Windows Firewall and other security features that can help protect your PC from threats both online and offline. As always, it is important to keep your system updated and to practice safe computing habits to help ensure that your computer remains secure.