Yes, Windows Defender does scan for viruses. Windows Defender is a built-in antivirus protection program that comes preinstalled with the Microsoft Windows operating system. It provides real-time protection against viruses, spyware, ransomware and other malicious software.
Windows Defender was first introduced in Windows 8. Since then, it has been included in all Windows versions – Windows 10, Windows 8.1, and even Windows 7. In each of these versions, Windows Defender is enabled by default and users do not need to install additional anti-virus programs or do any other configuration in order to use the service.
When enabled, Windows Defender continuously monitors your computer and scans it regularly to detect any potential threats such as viruses, spyware, malicious software, and ransomware. If Windows Defender finds any of these threats on your system, it will alert you, so you can take immediate action to remove them.
By default, Windows Defender performs quick scans of your system to ensure no dangerous threats have reached your device. You can also schedule a full scan which will scan your system thoroughly for any malicious threats. This is a great way to ensure your system remains free from viruses.
Apart from performing scans and detecting threats, Windows Defender also offers practical advice on how to protect your PC from malware, phishing attacks, and hackers. It also provides tips on how to secure accounts and personal data, as well as block malicious websites.
Overall, Windows Defender is an essential security feature that comes built-in with Windows operating systems. It continuously monitors your system and scans it regularly to detect any viruses and other malicious software. With Windows Defender, you can be sure your system remains safe and protected from potential threats.