The warning labeled "Windows Safety Alert" is a scam. It is not a legitimate notification from Microsoft or any trusted security program.
If you encounter this alert, follow these steps to remove it and protect your computer:
1. Close the Browser: If the warning appears inside a browser window, close the tab or the entire browser. Do not click any buttons, links, or pop-up messages on the warning screen.
2. Check Your Security Software: Make sure you have reputable antivirus and antimalware software installed and updated. Run a full system scan to detect and remove any malicious programs, especially if you have not scanned recently.
3. Inspect Your Browser: Review your browser extensions, plugins, and add-ons. Remove anything you do not recognize or no longer use.
4. Reset Your Browser: If the issue continues, reset your browser to default settings. This clears potentially harmful customizations and unwanted settings.
5. Clear Windows Temporary Files: Press the Windows key plus R, type "%temp%", and press Enter. Delete the temporary files found in that folder.
6. Update Windows: Ensure your operating system is updated to the latest available version.
7. Run a Dedicated Malware Scan: Use a trusted antimalware tool such as Malwarebytes or a portable scanner to check your system for hidden threats.
8. Verify the Hosts File: Check the hosts file, usually located in C:\Windows\System32\drivers\etc\, for suspicious entries that might redirect websites.
Clicking links or buttons in scam pop-ups can lead to malware infections, so stay vigilant while browsing. If problems persist after these steps, consider consulting a computer security professional.