DNSUnlocker Adware Removal: Fix DNS and Browser Ads
Remove DNSUnlocker adware, restore DNS and proxy settings, clean browser ads, and verify that no startup task, extension, or bundled app brings it back.
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Troubleshooting
Focused fixes for Windows errors, fake alerts, browser problems, Defender warnings, scam pop-ups, and cleanup cases that need a clear next step.
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HTML/Fraud Trojan: Meaning, Email Warning, and Cleanup
HTML/Fraud Trojan detections usually mean a fraudulent HTML email, attachment, or web page. Learn how to check the…
Trojan:Win32/Jpgiframe.A
Defender found Trojan:Win32/Jpgiframe.A? Keep quarantine, check the affected path, scan if alerts return, and decide safely before restoring…
SecureDocs Document Delivery Email Scam: Fake PDF Login
A SecureDocs Document Delivery email can lead to a fake login page instead of a real PDF. Learn…
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Trojan:Win64/Tedy!MTB: Meaning and Removal Guide
Defender found Trojan:Win64/Tedy!MTB? Keep quarantine, check the affected path, scan companion files and leftovers, then secure accounts safely.
Trojan:Win32/Tecabans.ST!cl: Remove or False Positive?
Defender found Trojan:Win32/Tecabans.ST!cl? Keep quarantine, check the file path and source, then decide whether to remove or verify a false positive.
Ashampoo WinOptimizer PUP: Cleanup or False Positive?
Some scanners flag Ashampoo WinOptimizer-related files as PUP. Here is how to decide whether it is an expected utility, a false positive, or cleanup…
Firefox user.js Hijack: Stop Settings From Changing Back
Firefox settings keep changing after restart? Learn how user.js works, when it is legitimate, and how to remove hijack leftovers safely.