Microsoft has recently released a new browser extension for Google Chrome. This new extension named Windows Defender Browser Protection will protect you against online threats, like phishing and malicious websites, with real-time protection from Microsoft. If you click a malicious link in an email or navigate to a phishing site, or a website that hosts malware, Windows Defender Browser Protection will check it against a constantly updated list of malicious URLs known to Microsoft and warn you from visiting those links.
I am not sure I trust Microsoft AV enough to use it as my primary Anti Virus.