Q1: What is Windows Defender?

Windows Defender is a security feature that comes pre-installed on Windows operating systems. It is designed to protect the user’s computer from malicious software, such as viruses, spyware, malware, and other threats that can be damaging to the device.

The software works by performing scans of your computer and its hard drive for any potential threats. If a virus or other malicious program is detected, Windows Defender will alert the user and provide options for removing the threat. Additionally, Windows Defender can also look out for suspicious behavior from programs that have already been installed on the system.

Windows Defender has a variety of features to help protect users. One of these is real-time protection, which monitors running programs for suspicious activities. In addition, Windows Defender also includes a quarantine feature, which isolates any dangerous programs that are detected. This helps to ensure that your computer and its data remain safe.

Another feature of Windows Defender is its malware protection. This enables it to detect and block malicious software by using definitions from Microsoft’s Malware Protection Center. Windows Defender also provides links and protection against phishing sites, fake websites that attempt to steal confidential information.

Finally, Windows Defender can also be used to update Windows when new security updates are available. This can help keep your system secure against new and evolving threats.

Overall, Windows Defender is an important security feature provided by Microsoft to all users of Windows operating systems. It can assist in protecting the user’s device from malicious software, helping to keep the computer and its data safe.