Uninstall Firefox Mac Os

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Can't reinstall your Mozilla Firefox? No matter how many times you have tried, it doesn't work at all. In this case, you need to uninstall Firefox completely on Windows 10 for the first step. Just follow the several steps easily to get rid of the issue.

Completely Uninstall Mozilla Firefox on Windows 10

In the past, you might have removed Firefox directly from the control panel, but there are many configuration files that store your personal information on your computer. So, let's complete the steps to uninstall Firefox.

Step 1: Remove Firefox with its built-in uninstall application

  1. After Purging Firefox. To remove the created Mozilla Firefox folder, which is located in “/etc/firefox” that contains the Firefox users profiles. Sudo rm -Rf /etc/firefox/ Altogether Remove Firefox Users Profiles. To remove the Mozilla Firefox, downloaded Add-ons, which is located in “/usr/lib/.”.
  2. Download Mozilla Firefox, a free web browser. Firefox is created by a global not-for-profit dedicated to putting individuals in control online. Get Firefox for Windows, macOS, Linux, Android and iOS today!
  3. Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups How to Remove CryptoTab from Windows. Step 1: Boot Your PC In Safe Mode to isolate and remove CryptoTab.

Locate Programs and click Uninstall a program. Windows XP users: Click Start, choose Settings and click Control Panel. Locate and click Add or Remove Programs. Windows 10 and Windows 8 users: Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.

1. Right-click on the Mozilla Firefox icon from the desktop, select the Open file location to find out uninstall folder. Or you can navigate to the directory below.

C:Program FilesMozilla Firefoxuninstall

2. Open Uninstall folder, double-click on helper application. Here will pop-up a window, follow the guidance to uninstall Firefox. Click on Finished to exit.

Tips: You can also uninstall Firefox totally from Control Panel, here is the tutorial below.

1. Type Control Panel in the search box on the taskbar and hit Enter.

Uninstall Firefox Mac Os

2. Navigate to ProgramsPrograms and Features, select Firefox program then click on uninstall. The wizard will guide you to remove it. Restart your computer.

Step 2: Delete the configuration files of Mozilla Firefox

All changes you have made in Firefox, for instance, bookmarks, homepage, password, are stored in the configuration files. These files are kept separate to the program file. Therefore, even if you uninstall Firefox, they may remain on your computer. Open the folder directory below to delete the configuration files.

  • C:UsersIsumsoft LiAppDataLocalMozilla
  • C:UsersIsumsoft LiAppDataRoamingMozilla
  • C:Program Files (x86)Mozilla Firefox

Note: When you delete the Mozilla Firefox above, it will show you a prompt of 'you need administrator permission', click Continue button to delete.

Step 3: Remove Mozilla Firefox through the Registry Editor

1. Hit Windows + R key to open Run window, input 'regedit' and Enter.

2.At the top of the page, click on Edit and select Find. Input Mozilla and Firefox and Enter to show the keys values or data.

3. Right-click and Delete the file have found, then click Edit Find Next, or click F3 to locate the next one.

Related Articles:

ytmp3.cc

ytmp3.cc is a severely malicious redirection vermin which can rob the authority of your web browser and modify the browser’s settings to redirect the results of search engines such as Google, Bing, and Yahoo to ytmp3.cc. It is able to hijack all kinds of browsers such as Edge, Firefox, Google Chrome and Internet Explorer, etc, and you will not escape by sheer luck no matter what your OS is. Moreover, ytmp3.cc will also degenerate your PC performance in many aspects, such as decelerating the network speed, harassing you with annoying pop-up ads, dropping malicious files into your PC, etc. What’s worse, when you are redirected to ytmp3.cc and other malicious websites, the hacker behind the website will monitor your online activities to collect your confidential information such as banking account and password. Follow guide below to delete ytmp3.cc now:

How to Manually Remove ytmp3.cc From Mac OSX? (Steps)
Step 1 Uninstall ytmp3.cc related apps or potentially unwanted apps from Mac OSX
Uninstall firefox mac os download
  • In Finder window, clicking “Applications” in the sidebar
  • In the applications folder, right-click on ytmp3.cc related apps or other suspicious apps and click Move to Trash.

PLEASE NOTE

ytmp3.cc may reinstall itself multiple times if its core files and related malware are not removed completely.

Therefore we recommend, after uninstalling the potentially unwanted apps, you’d better downloading Combo Cleaner to scan your Mac for any remaining unwanted components.

More information about Combo Cleaner, steps to uninstall, EULA, and Privacy Policy.

Step 2 – Remove malicious files generated by ytmp3.cc or related malware from your Mac

1. Click the Finder icon from the menu bar >> choose “Go” then click on “Go to Folder“:

2. In the Go to Folder… bar, type the name of the following four folders to open them one by one:

~/Library/LaunchAgents
/Library/LaunchAgents
/Library/Application Support
/Library/LaunchDaemons

3. In each folder, search for any recently-added suspicious files and move them to the Trash. Here are some examples of files generated by malware:

“installmac.AppRemoval.plist”, ytmp3.cc”, “com.genieo.completer.download.plist” “com.genieoinnovation.macextension.plist” “com.genieo.engine.plist” “com.adobe.fpsaud.plist” , “myppes.download.plist”, “mykotlerino.ltvbit.plist”,

PLEASE NOTE

Manually check and remove malicious files may take hours and you may delete healthy files by mistake.

To do it safely and efficiently, we recommend downloading Combo Cleaner to scan your Mac for any malicious files generated by ytmp3.cc or malware.

More information about Combo Cleaner, steps to uninstall, EULA, and Privacy Policy.

Step 3 – Find and remove malicious extensions and browser hijacker from Safari and Chrome.

Safari

Download Firefox For Mac Os

On Safari

1. Start Safari: Select Safari menu and click Preferences:

2. Select Extensions tab>> Look for the unsafe or suspicious extensions and click Uninstall:

3. Select Search tab >> click the Search Engine menu and make your choice. Safari lets you use Google, Yahoo, Bing, or DuckDuckGo.

4. Select the General tab >> In the Homepage bar, type the URL you want to set as the Safari homepage.

Google Chrome

On Google Chrome

1. Open Google Chrome and click the “Customize and control Google Chrome” icon at the top right corner >> Select More Tools and click Extensions;

2. Search for suspicious extensions and click trash icon to remove it:

3. Reset default search engine on Chrome:

Firefox Browser Mac Os

  • Open Google Chrome and click the “Customize and control Google Chrome” icon >> Select Settings
  • Scroll down until you locate the Search engine section
  • Click the drop-down menu accompanying the option labeled Search engine used in the address bar
  • Select Google, Bing or Yahoo! as your default search engine.

Completely Remove Firefox Mac

4. Reset homepage on Chrome:

  • Open Google Chrome and click the “Customize and control Google Chrome” icon >> Select Settings;
  • In the “On Startup” section, click the “Set pages” link near to the “Open a specific page or set of pages” option.
  • Remove the URL of the browser hijacker (for example SearchMine.net) and enter your preferred URL (for example, google.com).

PLEASE NOTE

If an unwanted extension or search engine can’t be removed manually from web browsers, it may be caused by malware.

We recommend downloading Combo Cleaner to scan your Mac and see if it will detect malware.

More information about Combo Cleaner, steps to uninstall, EULA, and Privacy Policy.

Step 4Re-check your Mac with Combo Clean Antivirus.

To be sure that your Mac is not infected at all, it’s recommended to run a full scan with Combo Cleaner Antivirus.

Combo Cleaner Antivirus is a professional Mac Antivirus and Mac OSX Optimization Tool for users. It is equipped with powerful detection engine against virus, malware, and adware. Thus it is able to protect your machine from the latest out-breaking threats and infections. Moreover, its Disk Cleaner can detect and clean up all junks and always keep your Mac’s performance at the peak.

Delete Firefox Mac Os

More information about Combo Cleaner, steps to uninstall, EULA, and Privacy Policy.

How To Uninstall Firefox From A Mac

Once Combo Cleaner is installed, run a scan to diagnose your Mac and solve all problems:





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