It blocks known support scam sites using Microsoft Defender SmartScreen. Also, Microsoft Edge can stop pop-up dialog loops used by these attackers. Tip: Click here for a free, printable …

Report a scam. If you feel like you've been the target of a technical support scam, you can help Microsoft stop cybercriminals by reporting it. Submit report. Avoiding scams. Learn more about …

Watch this video to learn about the different types tech support scams and find out how to identify and avoid them.

If you see signs of a scam and are suspicious of a message, better safe than sorry. Report it!

If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.

Crooks use phishing attacks, malware like ransomware, and tech support scams to try and steal your information and your money. Learn how to stop them!

Firewall and network protection - You can specify if you want to receive notifications when Windows Firewall blocks a new app. You can also configure these notifications differently …

On Windows, iOS, and Android Microsoft Defender will check links that you (or an app on your device) open to try and spot any that may be dangerous. If we find a harmful link, we'll block it …

Microsoft Defender Antivirus continuously scans your device for potential threats and takes immediate action to neutralize them. This proactive approach helps to prevent malware …

Watch this video to find out what steps you can take to recover if you suspect you've been deceived by a tech support scam.