Remove Uninstall Tube Dimmer Malware? Full Guide
If you are seeing “Tube Dimmer” on your Windows PC, it is adware that you should remove. This guide explains exactly how to uninstall it, how it got there, and how to prevent it from coming back.
What Is Tube Dimmer?
Tube Dimmer is a browser extension and potentially unwanted program (PUP) that claims to adjust screen brightness or dim YouTube videos. In practice, it injects advertisements, tracks your browsing activity, and redirects your searches to sponsored pages. It is not a virus in the traditional sense—it does not damage files—but it is intrusive and can slow down your browser and expose you to risky ads.
How Did It Get on My Computer?
Most people do not install Tube Dimmer intentionally. It usually arrives bundled with free software downloads, especially from third-party download sites. During installation, the offer to install Tube Dimmer is hidden in a custom or advanced settings screen. If you click “Next” without checking, the adware installs silently. It can also be pushed through fake browser updates or malicious pop-ups that say your video player needs a plugin.
Signs That Tube Dimmer Is Installed
You may not notice Tube Dimmer at first. Look for these common symptoms:
- New toolbar or icon in your browser that you did not add.
- Your homepage or new-tab page changes to a search engine you do not recognize.
- Extra ads appear on pages that normally have few or none.
- Search results are redirected to sponsored or unrelated sites.
- Your browser runs slowly or crashes more often.
Step-by-Step Removal Instructions
Removing Tube Dimmer requires cleaning both the browser extension and the underlying program. Follow these steps in order.
- Uninstall the program from Windows: Open Control Panel > Programs > Uninstall a Program. Look for “Tube Dimmer” or any unfamiliar entry. Select it and click Uninstall. If you do not see it, move to the next step.
- Remove the browser extension: In Chrome, go to Menu > More Tools > Extensions. In Firefox, go to Menu > Add-ons > Extensions. In Edge, go to Menu > Extensions. Find Tube Dimmer and click Remove or Disable.
- Reset your browser settings: Go to your browser’s settings and restore the homepage, search engine, and new-tab page to your preferred values. In Chrome, you can also go to Settings > Reset and clean up > Restore settings to their original defaults.
- Check for leftover files: Press Windows+R, type
%appdata%and%localappdata%in separate runs. Look for folders named “Tube Dimmer” or similar and delete them. - Run a malware scan: Use Windows Defender (built into Windows 10/11) or another reputable antivirus to scan for adware and PUPs. Follow the prompts to quarantine or remove anything found.
What to Do If the Extension Keeps Coming Back
If Tube Dimmer reappears after removal, the original installer is likely still on your system. Check your Downloads folder and delete any setup files you do not recognize. Also, review your installed programs for other suspicious entries (like “Web Helper” or “Search Protect”) and remove them. If the problem persists, consider resetting your browser completely or using a dedicated adware removal tool that scans for registry entries and scheduled tasks.
How to Prevent Future Adware Infections
Prevention is simpler than removal. Adhere to these safe habits:
- Only download software from official websites or trusted app stores.
- Always choose “Custom Installation” during setup and uncheck any extra offers.
- Do not click on pop-ups that say your browser is out of date or your video player is missing.
- Keep your browser and operating system updated to close security holes.
- Use a browser extension that blocks known malicious sites, but read reviews before installing it.
Frequently Asked Questions
Is Tube Dimmer a virus?
No, it is adware, which is a category of unwanted software that shows ads and tracks browsing. It does not self-replicate like a virus, but it can be bundled with other malware, so treat it seriously.
Will removing Tube Dimmer delete my bookmarks or passwords?
No. Removing the extension and uninstalling the program does not affect your bookmarks, passwords, or history. Resetting browser settings may clear some preferences, but your saved data remains intact.
Can Tube Dimmer affect my phone?
Tube Dimmer is designed for Windows and desktop browsers. It is not a mobile app. However, if you use the same browser on your phone and sync with your computer, the extension might appear on your phone. Remove it from the desktop first, then check your phone’s browser extensions.
Why does my antivirus not detect it?
Many antivirus programs classify adware as “potentially unwanted” rather than malware, so they may not flag it by default. You can enable PUP detection in your antivirus settings, or use a dedicated adware cleaner.
I never installed it—how is it on my PC?
It was almost certainly bundled with another free program you downloaded. The installer hid the Tube Dimmer offer in a “Recommended” or “Express” installation path. Always read each screen of an installer and opt out of optional software.
Related
Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.