This article was co-authored by Chiara Corsaro.Chiara Corsaro is the General Manager and Apple Certified Mac & iOS Technician for macVolks, Inc., an Apple Authorized Service Provider located in the San Francisco Bay Area. Was founded in 1990, is accredited by the Better Business Bureau (BBB) with an A+ rating, and is part of the Apple Consultants Network (ACN). Remove Online Map Finder (Chrome/Firefox) The malicious files and programs have become very powerful and many companies are trying their best to keep up with the security standards, in recent years there are many different types of files and threats commonly classified as viruses, malware, adware, and worms affect the various aspects of the. It's very probable that your profile is corrupt, rather than Firefox itself (in which case, deleting Firefox won't help as any new installation will use the corrupt profile). Creating a new profile may help - the safest way to do that is using the Profile Manager. If the remove or uninstall button and menu item are disabled, the add-on is locked. To uninstall a locked add-on, you'll first have to unlock it via Safe Mode. If the add-on repeatedly shows 'This item will be uninstalled after you restart Firefox' even after restarting, either create a new profile or try uninstalling manually (see below).
This step-by-step guide will take you through the process to completely uninstall Adobe Flash Player from your Mac. The regular removal of unwanted and unused software will clean up your Mac and keep it running smoothly.
What is Adobe Flash Player and Why Remove it?
Flash Player is a browser plugin that enables the user to stream and watch video (on sites such as YouTube), viewing multimedia content, and interacting with RIA (Rich Internet Applications).
As of 1 January 2021, Adobe will not be offering and updating Flash Player anymore. Web browsers will rather be making use of the advancements of HTML5, WebGL, and WebAssembly, therefore negating the need for Flash Player.
Method 1. Using Adobe Flash Player Install Manager
By far the most effective and cleanest way to remove Flash Player is by making use of the Installation Manager. This simple process will ensure all relevant Flash Player files are removed.
Locate Adobe Flash Player Install Manager on your Mac
1. From the Menu bar at the top of the screen, click on Go and select Utilities. If you can't find Utilities, it also appears in the Application folder.
2. In the Utilities folder, find and double click on the Adobe Flash Player Install Manager application.
Uninstall Flash Player
1. Click on Uninstall
2. If prompted, enter your password to allow the uninstallation and click on Install Helper.
3. The uninstaller will prompt you to close all open browsers. You can close them manually or click on them in the window.
4. After the uninstaller runs, a window will popup that confirms that Adobe Flash Player has been removed from your computer.
Confirm that Flash Player has been removed
1. To confirm that it has been removed from your computer, head over to the Adobe Flash Player website ( https://helpx.adobe.com/flash-player.html). Under the first step, click on the button that says Check Now.
2. If the uninstallation process was successful, you will get a notice that Flash Player is not installed.
Delete installation file
1. To finish off the complete removal of Adobe Flash Player from your computer, head over to Finder. In the Search field, enter 'install_flash_player'.
2. Right-click on the install_flash_player_osx.dmg file and select Move to Trash.
Method 2. App Cleaner and Uninstaller
One of my favorite applications for my Mac is App Cleaner and Uninstaller. Not only does it assist you to quickly uninstall unwanted applications, but it also helps you find remaining files that are hard to find.
Launch App Cleaner and Uninstaller
Open the App Cleaner and Uninstaller App from the Applications folder by double-clicking on it.
Remove Flash Player files
1. Once opened, find Flash Player in the left-hand pane and click on it.
2. On the top of the right-hand pane, check the box next to Select All. Then click on Remove in the bottom right.
3. A window will appear to review and confirm the selection to be removed. If you are happy with the selection, click on Remove in the bottom right to proceed.
How To Uninstall Firefox From A Mac
4. App Cleaner & Uninstaller confirms that the files selected were successfully removed.
5. Unfortunately, all files related to Adobe Flash player could not be removed, because we are running the free version. Upgrading to the Pro version will allow you to remove it completely.
However, App Cleaner & Uninstaller does show in which directories the remaining relevant files are stored. Similar to Step 3, select Flash Player from the left pane.
6. While hovering over the first file (Flash Player.prefPane) in the right pane, click on the blue arrow icon.
7. This will bring up the specific directory for the file selected. Right-click on the file and select Move to Trash.
8. Repeat the step for the remaining files in App Cleaner and Uninstaller under Flash Player. This should remove the Adobe Flash Player application on the left pane.
Remove Flash Player Install Manager files
1. Now, still in the left pane of App Cleaner and Uninstaller, scroll up and find Adobe Flash Player Install Manager. Select all files by checking the box next to Select All in the right pane and click Remove on the bottom right.
2. Review and confirm the selected files by clicking on Remove in the next window.
3. A window appears confirming the removal of the selected files.
4. Hover over the last remaining file, Adobe Flash Player Install Manager in the right pane, and click on the blue arrow icon.
5. This will open the Utilities folder in Finder showing the Adobe Flash Player Install Manager application. Right-click on the application and select Move to Trash.
6. To complete the removal of Flash Player, go to Finder and in the Search field, type 'install_flash_player'.
7. Right cling on the install_flash_player_osx.dmg file and select Move to Trash.
Browser hijackers have become one of the most common types of malware on the Mac. Whether you use Safari, Chrome, Firefox, or another browser entirely, you're at risk of browser hijacking. Here, we'll tell you how you can tell if your browser has been hijacked and how to remove the culprit.
What is browser hijacking?
Uninstall Firefox Mac Os X
It's a type of malware that once it has been downloaded and installed, takes control of your web browser. Typically, it will change your homepage to one that the hacker wants you to visit, and change your default search engine to one that allows the hacker to monitor your searches and clicks.
That information will then be used to display adverts. Some browser hijacking also involves installing toolbars that claim to find discounts or offer coupons for online shopping sites. In reality, this is adware, designed to get you to click on a link that will take you to a suspicious website in order to increase its advertising revenue.
Hijackers may also download files to your Mac that monitor your activity or steal data. For example, your Mac may get infected with a software keylogger that can record your banking and e-mail authentication information.
Well-known examples
There are a number of hijackers that have become well-known because they are so widespread. You might have heard of some of them. Many of them have names that make them sound like search or shopping extensions.
- Pitch of Case
- Search Quick
- Time Search Now
- Booking app
- Fuq.com
All of these hijackers sneak onto your Mac by bundling themselves with apparently legitimate applications or disguising themselves as updates, for example to Flash Player. And they all intercept your browser's homepage and default search engine and change it to wherever the hacker wants you to go.
macOS' GateKeeper feature safeguards your Mac and checks the apps you're about to download. It approves apps that are already on the App Store or those whose code is signed by an authorized developer.
To install anything else the GateKeeper doesn't advise, you need to confirm the download. Code-signed apps must also be notarized by Apple – that means they are checked for malware, among other things – in order to get past GateKeeper. CleanMyMac X is one such notarized app, meaning it has been approved by Apple.
How can I tell if my browser has been hijacked?
There are a number of possible symptoms:
- Has your browser's homepage changed without you changing it?
- Have you started seeing lots of adverts you wouldn't normally see?
- Has your default search engine changed?
- Is your browser running more slowly than usual or behaving erratically?
If the answer to any of those questions is ‘yes', it's likely your browser has been hijacked.
How can I avoid being hijacked?
Hijackers find their way onto your Mac using a number of different techniques. However, in each case, they are downloaded after an action initiated by the user, such as clicking a link in a phishing email or on a questionable website.
- Don't click on any link in an email or instant message unless you are certain where it leads.
- Don't respond to pop-up adverts that claim a component, like Flash Player, is out of date, or that your system needs to be repaired.
- Avoid downloading apps from free. software download sites that use their own proprietary download manager.
- Keep your OS and all your apps up to date – CleanMyMac X has an updater that scans apps installed on your Mac, checks for updates, and then allows you to update all those that have new versions available.
How to remove browser malware on Mac
There are two ways to remove hijackers – the manual, tiresome, way or the automatic, fast method.
To remove browser hijackers in Safari manually:
- In Safari, click on the Safari menu and choose Preferences.
- Select the Extensions tab and look for any extensions you don't recognize.
- If you find one, click on it and press Uninstall.
- Now, choose the General tab and set your homepage to your preferred start page.
- Finally, select the Search tab and choose the search engine you want to use.
To delete browser hijackers in Chrome:
Uninstall Firefox From Mac
- Launch Chrome and type the following in the address bar:
chrome://extensions
- Look for any extensions you don't recognize.
- If you see one, press Remove next to it.
- Now, paste this in the address bar:
chrome://settings
- Scroll down to 'On startup' and decide what page do you want to see at the start of your browser.
- In the 'Search engine' section, choose a default search engine.
Firefox:
2. If the uninstallation process was successful, you will get a notice that Flash Player is not installed.
Delete installation file
1. To finish off the complete removal of Adobe Flash Player from your computer, head over to Finder. In the Search field, enter 'install_flash_player'.
2. Right-click on the install_flash_player_osx.dmg file and select Move to Trash.
Method 2. App Cleaner and Uninstaller
One of my favorite applications for my Mac is App Cleaner and Uninstaller. Not only does it assist you to quickly uninstall unwanted applications, but it also helps you find remaining files that are hard to find.
Launch App Cleaner and Uninstaller
Open the App Cleaner and Uninstaller App from the Applications folder by double-clicking on it.
Remove Flash Player files
1. Once opened, find Flash Player in the left-hand pane and click on it.
2. On the top of the right-hand pane, check the box next to Select All. Then click on Remove in the bottom right.
3. A window will appear to review and confirm the selection to be removed. If you are happy with the selection, click on Remove in the bottom right to proceed.
How To Uninstall Firefox From A Mac
4. App Cleaner & Uninstaller confirms that the files selected were successfully removed.
5. Unfortunately, all files related to Adobe Flash player could not be removed, because we are running the free version. Upgrading to the Pro version will allow you to remove it completely.
However, App Cleaner & Uninstaller does show in which directories the remaining relevant files are stored. Similar to Step 3, select Flash Player from the left pane.
6. While hovering over the first file (Flash Player.prefPane) in the right pane, click on the blue arrow icon.
7. This will bring up the specific directory for the file selected. Right-click on the file and select Move to Trash.
8. Repeat the step for the remaining files in App Cleaner and Uninstaller under Flash Player. This should remove the Adobe Flash Player application on the left pane.
Remove Flash Player Install Manager files
1. Now, still in the left pane of App Cleaner and Uninstaller, scroll up and find Adobe Flash Player Install Manager. Select all files by checking the box next to Select All in the right pane and click Remove on the bottom right.
2. Review and confirm the selected files by clicking on Remove in the next window.
3. A window appears confirming the removal of the selected files.
4. Hover over the last remaining file, Adobe Flash Player Install Manager in the right pane, and click on the blue arrow icon.
5. This will open the Utilities folder in Finder showing the Adobe Flash Player Install Manager application. Right-click on the application and select Move to Trash.
6. To complete the removal of Flash Player, go to Finder and in the Search field, type 'install_flash_player'.
7. Right cling on the install_flash_player_osx.dmg file and select Move to Trash.
Browser hijackers have become one of the most common types of malware on the Mac. Whether you use Safari, Chrome, Firefox, or another browser entirely, you're at risk of browser hijacking. Here, we'll tell you how you can tell if your browser has been hijacked and how to remove the culprit.
What is browser hijacking?
Uninstall Firefox Mac Os X
It's a type of malware that once it has been downloaded and installed, takes control of your web browser. Typically, it will change your homepage to one that the hacker wants you to visit, and change your default search engine to one that allows the hacker to monitor your searches and clicks.
That information will then be used to display adverts. Some browser hijacking also involves installing toolbars that claim to find discounts or offer coupons for online shopping sites. In reality, this is adware, designed to get you to click on a link that will take you to a suspicious website in order to increase its advertising revenue.
Hijackers may also download files to your Mac that monitor your activity or steal data. For example, your Mac may get infected with a software keylogger that can record your banking and e-mail authentication information.
Well-known examples
There are a number of hijackers that have become well-known because they are so widespread. You might have heard of some of them. Many of them have names that make them sound like search or shopping extensions.
- Pitch of Case
- Search Quick
- Time Search Now
- Booking app
- Fuq.com
All of these hijackers sneak onto your Mac by bundling themselves with apparently legitimate applications or disguising themselves as updates, for example to Flash Player. And they all intercept your browser's homepage and default search engine and change it to wherever the hacker wants you to go.
macOS' GateKeeper feature safeguards your Mac and checks the apps you're about to download. It approves apps that are already on the App Store or those whose code is signed by an authorized developer.
To install anything else the GateKeeper doesn't advise, you need to confirm the download. Code-signed apps must also be notarized by Apple – that means they are checked for malware, among other things – in order to get past GateKeeper. CleanMyMac X is one such notarized app, meaning it has been approved by Apple.
How can I tell if my browser has been hijacked?
There are a number of possible symptoms:
- Has your browser's homepage changed without you changing it?
- Have you started seeing lots of adverts you wouldn't normally see?
- Has your default search engine changed?
- Is your browser running more slowly than usual or behaving erratically?
If the answer to any of those questions is ‘yes', it's likely your browser has been hijacked.
How can I avoid being hijacked?
Hijackers find their way onto your Mac using a number of different techniques. However, in each case, they are downloaded after an action initiated by the user, such as clicking a link in a phishing email or on a questionable website.
- Don't click on any link in an email or instant message unless you are certain where it leads.
- Don't respond to pop-up adverts that claim a component, like Flash Player, is out of date, or that your system needs to be repaired.
- Avoid downloading apps from free. software download sites that use their own proprietary download manager.
- Keep your OS and all your apps up to date – CleanMyMac X has an updater that scans apps installed on your Mac, checks for updates, and then allows you to update all those that have new versions available.
How to remove browser malware on Mac
There are two ways to remove hijackers – the manual, tiresome, way or the automatic, fast method.
To remove browser hijackers in Safari manually:
- In Safari, click on the Safari menu and choose Preferences.
- Select the Extensions tab and look for any extensions you don't recognize.
- If you find one, click on it and press Uninstall.
- Now, choose the General tab and set your homepage to your preferred start page.
- Finally, select the Search tab and choose the search engine you want to use.
To delete browser hijackers in Chrome:
Uninstall Firefox From Mac
- Launch Chrome and type the following in the address bar:
chrome://extensions
- Look for any extensions you don't recognize.
- If you see one, press Remove next to it.
- Now, paste this in the address bar:
chrome://settings
- Scroll down to 'On startup' and decide what page do you want to see at the start of your browser.
- In the 'Search engine' section, choose a default search engine.
Firefox:
Firefox Mac Os X Download
- Launch Firefox and enter this command in the address bar:
about:addons
- Choose 'Extensions'.
- Look for any extensions that seem suspicious.
- If you find one, click the ellipsis (3-dot) next to an extension and click Remove.
- Then, go to
about:preferences
- In the Home section, set your homepage.
- In Search, set your default search engine.
Browser hijacker removal the easy way
The easiest method and the one we recommend is to use CleanMyMac X, which has a tool for deleting Extensions.
Uninstall Firefox Mac Os
- Download, install and launch CleanMyMac X.
- Choose Extensions in the sidebar.
- Click on a browser, and check the box next to the extensions you want to delete.
- Press Remove.
Delete Firefox From Mac
CleanMyMac X also has a tool that allows you to clear browser caches. You should certainly do that if you have had malware in your browser.
Delete Firefox Profile Macos X
- In CleanMyMac X, choose the Privacy module.
- Press Scan.
- When it's finished, check the box next to your browser in the main window.
- Press Remove.
The browser hijacker is a common type of malware that typically comes bundled with apps downloaded in download managers from free software sites. Once installed, they change the homepage and default search engine for your browser in order to direct you to pages that display adverts. They may also steal data. Fortunately, with the help of CleanMyMac X, they are fairly easy to remove.