Defaultsearch.nchuser.com Removal Guide

Defaultsearch.nchuser.com may look like a reliable Internet search engine, but it is actually classified as a browser hijacker. It travels bundled with freeware and shareware and usually gets installed without computer users’ notice. The hijacker belongs to NCH Software, Inc., which is why it often arrives together with programs of this company.

There is nothing beneficial about the hijacker. All it causes is unnecessary modifications and disruptions. The hijacker is aimed to making profit for its creators, which is why it will flood you with advertising data. If you never wanted to acquire the program in the first place, you should terminate Defaultsearch.nchuser.com without hesitation.

defaultsearch.nchuser.com-How does Defaultsearch.nchuser.com work?

The browser hijacker changes your home page and default search provider to Defaultsearch.nchuser.com as soon as it gets installed. The website itself looks more or less reliable. It contains a search box with such parameters as Web, Images, Videos, and News. Although the results that the search box shows you supposedly come from Yahoo Web Search, they also contain sponsored links. Sorting through sponsored content is not the best way to look for information online, which is why we suggest that you uninstall Defaultsearch.nchuser.com and go back to using your original search tools.

Another annoying symptom of the hijacker is that it shows you advertising data on other pages that you visit as well. Some of the ads will be customized according to your browsing history. This means that the hijacker records information about your visited sites, made searches, and more. Keep in mind, however, that even the ads that look especially useful to you could be fake. If you click on a fake advert, you will land on a corrupted page. This may result in you unwittingly infecting your PC with harmful programs or wasting your money on bogus products. You should not take such unnecessary risks. We advise that you delete Defaultsearch.nchuser.com from your browsers without further delay.

How to remove Defaultsearch.nchuser.com?

There are two removal options available for the hijacker. You can delete Defaultsearch.nchuser.com manually or automatically. Manual removal requires you to uninstall the hijacker’s associated program and then eliminate Defaultsearch.nchuser.com from your browsers. Instructions on how to complete these tasks are presented below the article. Alternative solution is to remove Defaultsearch.nchuser.com automatically. All you need to do is implement the anti-malware tool from our page. It will scan and clean your computer. More than that, it will keep your system shielded from other Internet-based infections you may encounter in the future.

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More information about SpyWarrior and Uninstall Instructions. Please review SpyWarrior EULA and Privacy Policy. SpyWarrior scanner is free. If it detects a malware, purchase its full version to remove it.

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Quick Menu

Step 1. Uninstall Defaultsearch.nchuser.com and related programs.

Remove Defaultsearch.nchuser.com from Windows 8

Right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel choose Programs and Features and select to Uninstall a software.

Delete Defaultsearch.nchuser.com from Windows 8

Uninstall Defaultsearch.nchuser.com from Windows 7

Click Start → Control Panel → Programs and Features → Uninstall a program.

Uninstall Defaultsearch.nchuser.com from Windows 7

Delete Defaultsearch.nchuser.com from Windows XP

Click Start → Settings → Control Panel. Locate and click → Add or Remove Programs.

Remove Defaultsearch.nchuser.com from Windows XP

Remove Defaultsearch.nchuser.com from Mac OS X

Click Go button at the top left of the screen and select Applications. Select applications folder and look for Defaultsearch.nchuser.com or any other suspicious software. Now right click on every of such entries and select Move to Trash, then right click the Trash icon and select Empty Trash.

Defaultsearch.nchuser.com removal from MAC OS X

Step 2. Delete Defaultsearch.nchuser.com from your browsers

Terminate the unwanted extensions from Internet Explorer
  1. Tap the Gear icon and go to Manage Add-ons. Defaultsearch.nchuser.com IE gear
  2. Pick Toolbars and Extensions and eliminate all suspicious entries (other than Microsoft, Yahoo, Google, Oracle or Adobe) Defaultsearch.nchuser.com IE toolbars and extensions
  3. Leave the window.
Change Internet Explorer homepage if it was changed by virus:
  1. Tap the gear icon (menu) on the top right corner of your browser and click Internet Options. Defaultsearch.nchuser.com IE gear
  2. In General Tab remove malicious URL and enter preferable domain name. Press Apply to save changes. Defaultsearch.nchuser.com IE toolbars and extensions
Reset your browser
  1. Click the Gear icon and move to Internet Options. Defaultsearch.nchuser.com IE options
  2. Open the Advanced tab and press Reset. Defaultsearch.nchuser.com IE reset browser
  3. Choose Delete personal settings and pick Reset one more time. Defaultsearch.nchuser.com IE reset
  4. Tap Close and leave your browser. Defaultsearch.nchuser.com IE close
  5. If you were unable to reset your browsers, employ a reputable anti-malware and scan your entire computer with it.
Erase Defaultsearch.nchuser.com from Google Chrome
  1. Access menu (top right corner of the window) and pick Settings. Defaultsearch.nchuser.com Chrome menu
  2. Choose Extensions. Defaultsearch.nchuser.com Chrome settings
  3. Eliminate the suspicious extensions from the list by clicking the Trash bin next to them. Defaultsearch.nchuser.com Chrome extensions remove
  4. If you are unsure which extensions to remove, you can disable them temporarily. Defaultsearch.nchuser.com Chrome extensions disable
Reset Google Chrome homepage and default search engine if it was hijacker by virus
  1. Press on menu icon and click Settings. Defaultsearch.nchuser.com Chrome menu
  2. Look for the “Open a specific page” or “Set Pages” under “On start up” option and click on Set pages. Defaultsearch.nchuser.com Chrome settings
  3. In another window remove malicious search sites and enter the one that you want to use as your homepage. Defaultsearch.nchuser.com Chrome extensions remove
  4. Under the Search section choose Manage Search engines. When in Search Engines..., remove malicious search websites. You should leave only Google or your preferred search name. Defaultsearch.nchuser.com Chrome extensions disable
    Defaultsearch.nchuser.com Chrome extensions disable
Reset your browser
  1. If the browser still does not work the way you prefer, you can reset its settings.
  2. Open menu and navigate to Settings. Defaultsearch.nchuser.com Chrome settings more
  3. Press Reset button at the end of the page. Defaultsearch.nchuser.com Chrome advanced menu
  4. Tap Reset button one more time in the confirmation box. Defaultsearch.nchuser.com Chrome reset
  5. If you cannot reset the settings, purchase a legitimate anti-malware and scan your PC.
Remove Defaultsearch.nchuser.com from Mozilla Firefox
  1. In the top right corner of the screen, press menu and choose Add-ons (or tap Ctrl+Shift+A simultaneously). Defaultsearch.nchuser.com Firefox add ons
  2. Move to Extensions and Add-ons list and uninstall all suspicious and unknown entries. Defaultsearch.nchuser.com Firefox extensions
Change Mozilla Firefox homepage if it was changed by virus:
  1. Tap on the menu (top right corner), choose Options. Defaultsearch.nchuser.com Firefox reset confirm
  2. On General tab delete malicious URL and enter preferable website or click Restore to default. Defaultsearch.nchuser.com Firefox reset confirm
  3. Press OK to save these changes.
Reset your browser
  1. Open the menu and tap Help button. Defaultsearch.nchuser.com Firefox help
  2. Select Troubleshooting Information. Defaultsearch.nchuser.com Firefox troubleshooting
  3. Press Refresh Firefox. Defaultsearch.nchuser.com Firefox reset
  4. In the confirmation box, click Refresh Firefox once more. Defaultsearch.nchuser.com Firefox reset confirm
  5. If you are unable to reset Mozilla Firefox, scan your entire computer with a trustworthy anti-malware.
Uninstall Defaultsearch.nchuser.com from Safari (Mac OS X)
  1. Access the menu.
  2. Pick Preferences. Defaultsearch.nchuser.com Safari menu
  3. Go to the Extensions Tab. Defaultsearch.nchuser.com Safari extensions
  4. Tap the Uninstall button next to the undesirable Defaultsearch.nchuser.com and get rid of all the other unknown entries as well. If you are unsure whether the extension is reliable or not, simply uncheck the Enable box in order to disable it temporarily.
  5. Restart Safari.
Reset your browser
  1. Tap the menu icon and choose Reset Safari. Defaultsearch.nchuser.com Safari reset menu
  2. Pick the options which you want to reset (often all of them are preselected) and press Reset. Defaultsearch.nchuser.com Safari reset
  3. If you cannot reset the browser, scan your whole PC with an authentic malware removal software.

Site Disclaimer

2-remove-virus.com is not sponsored, owned, affiliated, or linked to malware developers or distributors that are referenced in this article. The article does not promote or endorse any type of malware. We aim at providing useful information that will help computer users to detect and eliminate the unwanted malicious programs from their computers. This can be done manually by following the instructions presented in the article or automatically by implementing the suggested anti-malware tools.

The article is only meant to be used for educational purposes. If you follow the instructions given in the article, you agree to be contracted by the disclaimer. We do not guarantee that the artcile will present you with a solution that removes the malign threats completely. Malware changes constantly, which is why, in some cases, it may be difficult to clean the computer fully by using only the manual removal instructions.

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