1. How To Delete Operating System Download From Mac Mojave
2. How To Delete Mac Mail
3. How To Delete System Files
4. How To Delete Mac File
5. How To Delete Downloads Mac

Click on 'Chrome' in the top menu bar. Select 'Clear Browsing Data' from the dropdown menu. A new page should open with a pop-up window saying 'Clear browsing data' at the top. How to Delete an App on Mac from Launchpad. The first way we want to recommend to you is using. NTFS for Mac OS X. NTFS for Mac OS X is a software that allows detecting an NTFS storage device with a Mac OS. It is possible to modify, erase all stored data in this volume. With high performance of the Mac system, NTFS for Mac OS X offers the same. License: Demo OS: Mac OS X Language: EN Version: 14. There is a way to delete applications from your Mac, MacOS, or Mac OS X. So, read on our guide on how to uninstall software, Mac. Uninstalling the software from the Mac is somewhat different from the process on a PC running on Windows, but even a new Mac user unfamiliar with the system will be able to do this. The hidden partition is effectively equivalent to a Mac OS X installation CD/DVD. A big advantage of using this method is that it will not impact on your private data. When reinstalling the operating system from the recovery partition, the hard disk is not erased and the user's home folder will remain untouched.

Step 4: Reinstall a clean Mac operating system

• Restart your Mac.
• While the startup disc is waking up, hold down the Command+R keys simultaneously.
• Click on Reinstall macOS (or Reinstall OS X where applicable) to reinstall the operating system that came with your Mac.
• Click on Continue.

How do I reinstall Mojave on Mac?

How to install a new copy of macOS Mojave in Recovery Mode

1. Connect your Mac to the internet via Wi-Fi or Ethernet.
2. Click on the Apple icon in the upper left corner of your screen.
3. Select Restart from the drop-down menu.
4. Hold down Command and R (⌘ + R) at the same time.
5. Click on Reinstall a new copy of macOS.

How do I uninstall and install OSX?

Select your startup drive on the left (typically Macintosh HD), switch to the Erase tab and choose Mac OS Extended (Journaled) from the Format drop-down menu. Select Erase and then confirm your choice. Quit out of the Disk Utility app, and this time choose Reinstall OS X and Continue.

How do I reinstall my High Sierra from Mojave?

Now, follow the steps to downgrade Mojave to High Sierra.

• Boot your macOS into Recovery Mode and erase your macOS Mojave as mentioned in Method 1.
• Choose, ‘Restore from Time Machine Backup’ from the ‘macOS Utilities’
• Select Time Machine Backup external drive or Time Capsule and choose Connect to Remote Disk.

How do I reinstall an old Mac OS?

Here are the steps Apple describes:

1. Start up your Mac pressing Shift-Option/Alt-Command-R.
2. Once you see the macOS Utilities screen choose the Reinstall macOS option.
3. Click Continue and follow the on-screen instructions.
4. Select your startup disk and click Install.
5. Your Mac will restart once the installation is complete.

How do I reinstall Mojave on Mac without disc?

How to Reinstall MacOS Mojave

• Backup the Mac before going any further, do not skip making a full backup.
• Restart the Mac, then immediately hold down the COMMAND + R keys together immediately to boot into macOS Recovery Mode (alternatively, you can also hold down OPTION during boot and select Recovery from the boot menu)

How do I do a clean install of OSX Mojave?

How to Clean Install MacOS Mojave

1. Complete a full Time Machine backup before starting this process.
2. Connect the bootable macOS Mojave installer drive to the Mac via a USB port.
3. Reboot the Mac, then immediately start holding the OPTION key on the keyboard.

How do I do a clean install of OSX?

So, let us begin.

• Step 1: Clean up your Mac.
• Step 2: Back up your data.
• Step 3: Clean Install macOS Sierra on your startup disk.
• Step 1: Erase your non-startup drive.
• Step 2: Download the macOS Sierra Installer from the Mac App Store.
• Step 3: Start the Installation of macOS Sierra on the Non-startup drive.

How long does it take to reinstall Mac OS?

Depends on what kind of Mac you have and method of install. Typically, if you have a stock 5400 rpm drive, it takes about 30 – 45 minutes using a USB installer. If you are using the internet recovery route, it can take over an hour, depending on speed of internet etc.

How do I reinstall Mac OS without recovery mode?

Restart your Mac while holding down the ‘Command+R’ buttons. Release these buttons as soon as you see the Apple logo. Your Mac should now boot into Recovery Mode. Select ‘Reinstall macOS,’ and then click ‘Continue.’

Can you go back to High Sierra from Mojave?

If your Mac came with High Sierra, you’re in luck, because you can use Recovery Mode to roll back — though you’ll need to erase your startup disk first. Likewise, if you have a Time Machine backup of your High Sierra installation just before you installed Mojave.

How do I upgrade to High Sierra NOT Mojave?

How to upgrade to macOS Mojave

1. Check compatibility. You can upgrade to macOS Mojave from OS X Mountain Lion or later on any of the following Mac models.
2. Make a backup. Before installing any upgrade, it’s a good idea to back up your Mac.
3. Get connected.
4. Download macOS Mojave.
5. Allow installation to complete.
6. Stay up to date.

How do I download High Sierra from Mojave?

Here’s how to get it:

• Click here to download macOS High Sierra from the App Store from MacOS Mojave, then click the “Get” button, this will redirect to the Software Update control panel.
• From the Software Update preference panel, confirm that you want to download macOS High Sierra by choosing “Download”

Can you install an older version of OSX?

If your Mac is running a newer version of the MacOS you won’t be able to install an older version on top of it. At least not in a simple way. Here’s the steps you need to take: Start by downloading the installer of the version of OS X that you require from the Mac App Store, you should find it in the Purchases section.

How do I download an older version of OSX?

How to download older Mac OS X versions via the App Store

1. Click the App Store icon.
2. Click Purchases in the top menu.
3. Scroll down to find the preferred OS X version.
4. Click Download.

Is Mac OS Sierra still available?

If you have hardware or software that isn’t compatible with macOS Sierra, you might be able to install the previous version, OS X El Capitan. macOS Sierra won’t install on top of a later version of macOS, but you can erase your disk first or install on another disk.

How do I reinstall Mac from scratch?

How to reinstall MacOS via Recovery

• Start up your Mac while holding down Command+R until you hear the startup chime and see either a spinning globe or Apple logo.
• A macOS Utilities window will open, on which you will see the options to Restore From Time Machine Backup, Reinstall macOS, Get Help Online and Disk Utility.

Could not find installation information for this machine?

If you are installing mac os on a fresh Hard Drive then rather pressing cmd + R on startup, you need to press and hold only alt/opt key on system startup. In Recovery Mode you have to format your Disk using Disk Utility and Choose OS X Extended (Journaled) as drive format before you click Reinstall OS X.

Does reinstall macOS delete files?

Technically speaking, simple reinstalling macOS won’t erase your disk either delete files. You probably don’t need to erase, unless you’re selling or giving away your Mac or having an issue that requires you to wipe.

How do I do a clean install of OSX Mojave with USB?

3: Create a bootable macOS Mojave installer

1. Download new macOS from the App Store.
2. When it’s finished, the installer will launch.
3. Plug in the USB stick and launch Disk Utilities.
4. Click the Erase tab and make sure Mac OS Extended (Journaled) is selected in the format tab.
5. Give the USB stick a name then click Erase.

Does installing Mac OS Mojave delete everything?

The simplest is to run the macOS Mojave installer, which will install the new files over your existing operating system. It won’t alter your data, but only those files that are part of the system, as well as bundled Apple apps. Launch Disk Utility (in /Applications/Utilities) and erase the drive on your Mac.

How do I install Mac OS on a new SSD?

With the SSD plugged in to your system you’ll need to run Disk Utility to partition the drive with GUID and format it with Mac OS Extended (Journaled) partition. The next step is to download from the Apps Store the OS installer. Run the installer selecting the SSD drive it will install a fresh OS onto your SSD.

How do I reinstall Mac OS Internet recovery?

How to use Internet Recovery to reinstall macOS

• Shut down your Mac.
• Hold down Command-Option/Alt-R and press the Power button.
• Hold down those keys until you a spinning globe and the message “Starting Internet Recovery.
• The message will be replaced with a progress bar.
• Wait for the MacOS Utilities screen to appear.

How do you reset a Mac OS?

Here’s how to reset a MacBook:

1. Hold down the Command and R keys on the keyboard and turn on the Mac.
2. Select your language and continue.
3. Choose Disk Utility and click continue.
4. Choose your startup disk (named Macintosh HD by default) from the sidebar and click the Erase button.

How long does it take to reinstall macOS High Sierra?

Here’s How Long the macOS High Sierra Update Takes

How do I reinstall Mac from recovery partition?

Reinstall Mac Operating System From The Recovery Partition

• Turn on the Mac and immediately press and hold down both the Command key and the R key.
• Once you see the Apple logo appear in the middle of the screen you can release the Command and R keys.
• When the Mac has completed its startup, you should see a window similar this one:

How do I reinstall Mac OS without Apple ID?

1 Answer

1. With Mac off Hold CMD + R and tap power button to turn on computer.
2. Still holding CMD + R wait for recovery screen to appear that gives reinstall option.
3. Before clicking reinstall click ‘disk utility’
4. On disk utility click the ‘Macintosh HD’ then the erase tab on the right.

How do I restore my Mac to factory settings?

Step-by-step Guide to Reset Mac to Factory Settings

• Restart in Recovery Mode.
• Erase Data from Mac Hard Drive.
• a. In the macOS Utilities window, choose Disk Utility and click Continue.
• b. Choose your startup disk and click Erase.
• c. Choose Mac OS Extended (Journaled) as the format.
• d. Click Erase.
• e. Wait until the process is finished.
• Reinstall macOS (optional)

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What is DominantMapper

DominantMapper is an adware application. Adware software is a form of malware. It is designed to bombard you with endless ads and pop-up windows that could potentially be dangerous for your computer. If you get adware on your machine, it can alter web browser settings and install harmful browser extensions.

Another reason why you need to delete the DominantMapper adware is its online>NameDominantMapper, Dominant Mapper 1.0 appTypeadware, potentially unwanted application (PUA), pop-ups, pop-up virus, pop-up advertisementsSymptoms

• pop ups and new tabs are loaded without your request
• every time you perform an Internet search, your internet browser is re-directed to another web site
• your computer starts automatically installing unwanted programs
• unwanted toolbars
• your internet browser search engine has replaced without your permission
• slow Internet browsing speeds
• your computer starts performing very slowly

How to Remove DominantMapper adware

Not all undesired applications such as DominantMapper are easily uninstallable. You might see popups, deals, text links, in-text ads, banners and other type of ads in the Chrome, Safari and Mozilla Firefox and might not be able to figure out the application responsible for this activity. The reason for this is that many unwanted apps neither appear in the Finder. Therefore in order to fully delete DominantMapper adware, you need to perform the steps below. Read it once, after doing so, please bookmark this page (or open it on your smartphone) as you may need to close your web-browser or restart your Apple Mac.

To remove DominantMapper, follow the steps below:

1. How to manually remove DominantMapper
2. Automatic Removal of DominantMapper adware

How to manually remove DominantMapper

In most cases, it’s possible to manually remove DominantMapper . This solution does not involve the use of any tricks or removal utilities. You just need to recover the normal settings of the MAC system and browser. This can be done by following a few simple steps below. If you want to quickly remove DominantMapper , as well as perform a full scan of your MAC system, we recommend that you use adware removal tools, which are listed below.

Remove questionable applications using the Finder

The process of adware removal is generally the same across all versions of Mac operating system. To start with, it is necessary to check the list of installed software on your machine and uninstall all unused, unknown and dubious software.

Make sure you have closed all internet browsers and other software. Next, uninstall any unknown and suspicious software from MAC OS using the Finder.

Open Finder and click “Applications”.

Look around the entire list of applications installed on your MAC OS. Most likely, one of them is the DominantMapper adware. Choose the suspicious program or the program that name is not familiar to you and delete it.

How To Delete Operating System Download From Mac Mojave

Drag the questionable program from the Applications folder to the Trash.

Most important, don’t forget, choose Finder -> Empty Trash.

Remove DominantMapper adware from Firefox

Resetting your Mozilla Firefox is first troubleshooting step for any issues with your browser program, including unwanted ads. However, your saved bookmarks and passwords will not be lost. This will not affect your history, passwords, bookmarks, and other saved data.

First, open the Firefox and click button. It will show the drop-down menu on the right-part of the web-browser. Further, press the Help button () as displayed on the image below.

In the Help menu, select the “Troubleshooting Information” option. Another way to open the “Troubleshooting Information” screen – type “about:support” in the web browser adress bar and press Enter. It will open the “Troubleshooting Information” page as shown in the figure below. In the upper-right corner of this screen, click the “Refresh Firefox” button.

It will display the confirmation prompt. Further, press the “Refresh Firefox” button. The Mozilla Firefox will begin a procedure to fix your problems that caused by the DominantMapper adware. When, it’s finished, click the “Finish” button.

Remove DominantMapper adware software from Google Chrome

If you have adware problem or the Chrome is running slow, then reset Chrome settings can help you. In the steps below we’ll show you a method to reset your Google Chrome settings to original state without reinstall. This will also help to get rid of DominantMapper ads from your internet browser.

First start the Chrome. Next, click the button in the form of three horizontal dots ().

It will display the Chrome menu. Choose More Tools, then press Extensions. Carefully browse through the list of installed plugins. If the list has the addon signed with “Installed by enterprise policy” or “Installed by your administrator”, then complete the following instructions: Remove Chrome extensions installed by enterprise policy.

Open the Google Chrome menu once again. Further, press the option called “Settings”.

The internet browser will display the settings screen. Another way to show the Chrome’s settings – type chrome://settings in the internet browser adress bar and press Enter

Scroll down to the bottom of the page and click the “Advanced” link. Now scroll down until the “Reset” section is visible, as displayed in the figure below and click the “Reset settings to their original defaults” button.

How To Delete Mac Mail

The Google Chrome will display the confirmation prompt as displayed on the screen below.

You need to confirm your action, click the “Reset” button. The internet browser will launch the task of cleaning. After it’s done, the web browser’s settings including start page, search engine and new tab page back to the values which have been when the Google Chrome was first installed on your computer.

Get rid of DominantMapper adware from Safari

By resetting Safari web browser you revert back your web-browser settings to its default state. This is good initial when troubleshooting problems that might have been caused by DominantMapper .

Click Safari menu and choose “Preferences”.

How To Delete System Files

It will open the Safari Preferences window. Next, click the “Extensions” tab. Look for unknown and suspicious extensions on left panel, choose it, then press the “Uninstall” button. Most important to delete all unknown extensions from Safari.

Once complete, click “General” tab. Change the “Default Search Engine” to Google.

Find the “Homepage” and type into textfield “https://www.google.com”.

Automatic Removal of DominantMapper adware

Use malware removal utilities to remove DominantMapper adware software automatically. The freeware utilities specially designed for hijackers, adware and other potentially unwanted apps removal. These tools can remove most of adware from Mozilla Firefox, Safari and Google Chrome. Moreover, it can remove all components of adware software from Windows registry and system drives.

Get rid of DominantMapper with MalwareBytes Free

If you are still having problems with the DominantMapper adware software removal or just wish to scan your MAC system occasionally for adware and other malware, then download MalwareBytes Anti Malware. It is free for home use, and identifies and deletes various unwanted software that attacks your MAC or degrades MAC system performance. MalwareBytes AntiMalware (MBAM) can get rid of hijacker, adware software, potentially unwanted apps as well as malware, including ransomware and trojans.

Click the link below to download MalwareBytes Anti-Malware.

After downloading is finished, close all apps and windows on your MAC system. Run the saved file. Follow the prompts.

The MalwareBytes Anti-Malware will automatically start and you can see its main screen as shown below.

How To Delete Mac File

Now press the “Scan” button . MalwareBytes Free utility will begin scanning the whole Apple Mac to find out the DominantMapper adware software. This procedure can take quite a while, so please be patient. When a threat is detected, the count of the security threats will change accordingly.

When MalwareBytes Anti-Malware (MBAM) has completed scanning your Apple Mac, MalwareBytes AntiMalware will display you the results. Make sure to check mark the items that are unsafe and then click “Remove Selected Items” button. The MalwareBytes will remove DominantMapper adware and move the selected items to the Quarantine.

How to stay safe online

If you surf the World Wide Web, you can’t avoid malicious advertising. But you can protect your web-browser against it. Download and use an ad blocker program. AdGuard is an ad-blocker that can filter out lots of of the malicious advertising, blocking dynamic scripts from loading harmful content.

AdGuard can be downloaded from the following link.

When the downloading process is complete, start the downloaded file. You will see the “Setup Wizard” screen. Follow the prompts.

Each time, when you start your computer, AdGuard will start automatically and stop undesired pop up advertisements, block harmful and misleading web pages.

Finish words

Once you’ve done the steps shown above, your machine should be clean from DominantMapper and other malware. The Google Chrome, Mozilla Firefox and Safari will no longer display any unwanted ads. Unfortunately, if the instructions does not help you, then you have caught a new adware, and then the best way – ask for help here.

How To Delete Downloads Mac