Some of the McAfee antivirus users have been dealing with a question and that is how to update it with the latest, available security definitions to help it keep equipped with the latest techniques and defensive arsenal to scan the behavior of the existing and ever-growing online threats and block them in real time. We really appreciate that you are concerned about updating your McAfee antivirus and in fact you must be because updates are really important for every program, especially antiviruses which really need them for dealing with the nasty viruses, spyware, Trojans, bots, rootkits, keyloggers, worm, adware, freeware, and other malicious infections. Updates are small files and McAfee releases them for its antivirus suites on a regular basis. You can update your McAfee antivirus automatically and manually also from the McAfee website.

Step 1

Click the “Start” button and click “McAfee SecurityCenter” from the list of startup items.

Step 2

On the McAfee Security Center screen, you will see the current protection status of your computer along other miscellaneous information including the updates, firewall, and active subscription also. To check for updates, click the “Updates” link and then you will options in its right hand side. Click “Check for Updates” and your McAfee antivirus will begin to check for the latest updates.

Step 3

Wait until updates are finished. You can choose to run update installation in the background to be able to continue using your computer for other miscellaneous tasks. When the updates are finished, your antivirus will be updated.

Step 4

You can also manually update your McAfee antivirus by downloading the McAfee update .DAT file. This file contains all the latest available McAfee antivirus updates. You can download this file from this website link “http://www.mcafee.com/apps/downloads/security-updates/security-upda...”;. If prompted, accept any agreement for using this DAT file and then begin with the download. If you are an individual user, you should download the .DAT.exe file. If you are an administrator using McAfee ePO, you should download the DAT package for use with McAfee ePO. Once the file is downloaded, run it with admin permissions. Follow the on-screen instructions and complete the McAfee update installation.

Web-Source : McAfee antivirus update