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Here’s how to activate McAfee via

The cases of cyber crimes, virus attacks, malware attacks and etc are growing in numbers day by day. If you have a computer or laptop, then you must have antivirus software.

It may sound overexaggerating, but the Internet has become a favorite tool for cybercriminals to attack business computers and personal computers. Whether you’re connected to the Internet or not, if you don’t have good antivirus software, your data is at risk.

Amongst all, McAfee is a best-rated antivirus software to have. McAfee offers a collection of digital-security tools to protect your computer, server devices and even for your mobile devices.


However, installation and activation of McAfee is not as easy as it seems, at least for the new users. Recently, many new McAfee users have reported problems while activating McAfee on their computers.

If you’re also facing problems when you try to activate McAfee online, this guide is for you.

Features of McAfee Antivirus

As discussed above, McAfee is an extraordinary set of antivirus products. It is known as one of the best digital-security products in the market. Let’s check out why-

  • Offers the best protection from virus and malware
  • Deletes suspicious or unwanted data permanently
  • Protects your identity
  • Protects your personal data along with your payment mode credentials
  • Protects you from dangerous email attachments
  • McAfee prevents devices from spreading malware, virus, and spam to other systems.
  • No-charge technical support
  • Brings constant updates to keep your devices secured against new malicious codes and programs

McAfee can be the best product to keep your computer or mobile devices free from the virus and keep it secured.

System Requirements to Install McAfee on Windows

For successful installation and activation of McAfee, your PC needs to have:

  • Pentium compatible processors (SSE2 support)
  • Available hard drive space should be above 500MB
  • High-speed Internet connectivity
  • Operating systems- Windows 7 (32-bit and 64-bit) + compulsory patches. Windows 8.1 (32-bit and 64-bit) and Windows 10 (32-bit and 64-bit)

Ensure that you have the mentioned system requirements before you get to the installation process.

For those who don’t know, Microsoft n longer supports the older versions of Windows (Windows XP or Vista).  It can cause severe damage to your PC. We strongly recommend you to update your Windows operating systems and then download the latest version of McAfee Antivirus.

System Requirements to Install McAfee on Mac

The following details are the minimum system requirements you need to download and install the McAfee software on your Mac devices. \

  • Apple PCs with Intel Processor
  • Available hard drive space should be above 300 MB
  • High-speed Internet connectivity
  • Apple macOS High Sierra 10.13. Apple macOS 10.12 (Sierra). Mac OS * 10.10

Make sure that you have the above system requirements before you get to the installation process.

Follow the steps mentioned below to check on your system specifications

  • Download the Preinstall program and download McAfee Pre-Install tool.exe
  • Double-click on the Pre-Install_Tool.exe file and now follow the onscreen instructions
  • Here, read the warning message and hit the OK button to apply the changes
  • Once the Preinstall tool is completed, tap on the Ok icon
  • Now click on the Close icon and reboot your PC

Alternatively, you can visit to get more details.

How to Redeem Activation Key (McAfee Retail Card)

Check the package to find the McAfee activation code if you’ve bought the product from a retails store. If you’ve purchased McAfee through online subscription, you’ll get it in the email.

You’ll have to create an account and complete the registration process. Once it’s done, you’ll receive an email of your McAfee license keycode.

How to Download and Install McAfee Antivirus on Your PC?

Before we get to the installation process, ensure to remove an older version of McAfee Antivirus (if it exists). Uninstall any kind of antiviruses from your PC. Now you’re all set to install McAfee antivirus on your PC, Mac or mobile devices.

  • Launch your web browser and type McAfee Activate in the search bar and click on the first link from the list of results

Tip: You can also visit

How to Download and Install McAfee Antivirus on Your PC?

  • Now, enter the 25 digit retail card product key to activate McAfee installation
  • Log in to your account (create an account if you don’t have one)
  • A new page opens up asking you to download the product. Hit the ‘Download your software’ page
  • Agree the license terms and conditions proceed
  • Now, hit the Install button (it may take a few minutes to install the product)
  • You’ll be asked to create an account to set up and customize services and features as per your choice

Congrats! You’ve now successfully installed McAfee on your device.

How to Download and Install McAfee on Your Mac Laptop?

Follow the steps mentioned below to download and install McAfee on your Mac device.

  • Launch your web browser and visit
  • Here, enter the license keywords in the field and submit
  • Now, login to your account

Note: If you don’t have a McAfee account, create an account by generating a username and password to proceed.

  • In the downloading page, hit the Download your software button
  • Agree to the license agreement to continue
  • Download the file
  • Once the file is downloaded, open it and start to install it

Launch the McAfee and complete the onscreen instructions to get going. You can now start enjoying McAfee services on your Mac device.

How to Download and Install McAfee on Your iOS devices?

  • Launch the AppleApp store
  • Type McAfee mobile Security in the search bar
  • Tap on the product name in the list of results
  • Tap on the Get button to install
  • Tap on Agree and proceed in the license agreement
  • Once the app is installed, sign in or sign up for your McAfee account
  • Now, enter the McAfee activation code

Note: If you don’t have a subscription, purchase it, and you’ll receive McAfee Activation code on your registered email address

  • Use the Keycode to activate the application

Your McAfee product is all set to scan and remove any malicious programs from your iOS device.

McAfee Troubleshooting Steps

McAfee is one of the most reliable brands when it comes to security product. However, you might face some issues while downloading or installing the product on your PC.

Some of the common issues are-

  • Download Fails With the error message- “Download cannot continue- No internet connection.”
  • Installation fails with error- “Incompatible security software installed”
  • Download fails with error- “Unable to continue installation- Error 0.”
  • Download takes too long to complete
  • You’re sent to a non-McAfee site, or you’ll see a blank page
  • Errors while opening the home page
  • Install fails with error- “Invalid serial number.”

Let’s get to the solutions to solve the error.

1. Run the McPreInstall Tool

In most of the cases, running a McPreInstall tool has solved these issues. McPreInstall is a tool that performs a set of predefined actions to optimize your McAfee installation. Here’s how-

  • Open your browser where you want to install the software
  • Download the McPreInstall program by visiting the following link-

  • Now, run the downloaded file (McPreInstall.exe) and click on the Start button
  • Wait for the process to complete

Once it’s done, close the McPreInstall tool.

 2. Run MCPR (McAfee Consumer Product Removal) tool

Traces of a previous McAfee product might crash while you are installing a new version. You can run the MCPR tool to remove any of these traces and fix the issue. Let’s do it

  • Launch your browser and enter the following link-

  • Run the tool and enter the captcha code prompt to proceed
  • It might take a few minutes for the MCPR to complete
  • Once the MCPR is completed, hit the Restart button to reboot your PC

Now as your PC is rebooted, return to the Virtual Assistant to complete the McAfee software installation.

3. Contact Technical Support

If none of the steps have worked for you to fix the issue, you can contact the Technical support by visiting the following link-

Activation Links

That’s it! Now you can easily download, install and activate McAfee using the steps mentioned above. You can also easily visit these links mentioned below along with the product name to make it easier for you to install the software. Check them out-

  • McAfee MIS Retailcard (Internet Security)-
  • McAfee MTP Retailcard (Total Protection)-
  • McAfee MAV Retailcard (Antivirus Plus)-
  • McAfee MTP Retailcard (Total Protection)-

We strongly recommend you to install and activate McAfee security product on your PC to keep it secured and protect it from all the malicious programs.

You can check the price list by visiting the official website of McAfee software.


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