Methods for Evaluating Antivirus Programs’ Effectiveness


Antivirus software packages abound in the computer market, each claiming to be the finest and guaranteeing flawless detection rates and risk-free web browsing. The main issue with this data is that it can be biased.

Either an affiliate who earns a commission on sales wrote the review or the antivirus vendor used puffery to sway your decision.


The procedures for testing the efficiency of potential antivirus software suites for use on your personal computer are detailed in this article. By comparing how each antivirus program performed on a live PC, you can make an informed purchase decision the first time around.




You should give your computer a performance service with one of the many free applications accessible online before you take the leap and start testing your antivirus packages.


Using the intuitive interface of Advanced System Care, you can thoroughly clean your computer with a single click. Make sure you have a recent data backup before doing any cleanup. After trying Advanced System Care, you can either keep it running in the background with minimal impact on your computer’s resources or remove it entirely.


On a related subject, you may be able to improve your computer’s performance by modifying the system’s start-up file with the’msconfig’ software and turning off any unneeded programs from launching automatically. Use the Advanced System Care software if you are unfamiliar with this procedure and do not know what to deactivate.


Searching the Web


Although the reviewer or the vendor’s website may provide some helpful information, it is always best to visit online forums or read independent evaluations regarding the product you are considering to ensure that they are objective.


Among the many antivirus product testing sites available, comes highly recommended for its impartiality.


Since you’ll be running your tests to examine how different antivirus suites work on your PC in its unique hardware/software environment, you’ll want to pay close attention to the detection and eradication rates. When you go to the ‘comparatives’ tab on the main page of av-comparatives, you’ll see the results of the detection and removal tests.


Not All The Same


Since not all antivirus suites are made equal, it’s essential to put them through rigorous performance testing to see how they stack up against one another in areas like PC and web browsing security, memory utilization, background scanning speeds, virus detection, removal, etc.


Essential Prerequisites


The following components are essential for any comprehensive antivirus suite:


* Anti-virus software

* Anti-rootkit

* Phishing-repellent

Spyware protection

* Anti-virus

** Anti-Virus

* Anthelmintic

* Spam filtering

* Confidentiality

Security Gatekeeper

In-process tracking

* Regular scans

* Regularly updating dictionary software


Make a Condensed List


Based on your web investigation, you must compile a short list of the downloadable antivirus software that meets the criteria above.


Scanning for Viruses Online


Before you download and install any trial versions of antivirus software, I recommend running a scan using an online antivirus scanner if you do not already have any security software installed on your PC and have been using the internet.


Simply enter “free online antivirus scanner” (without the quotations) into Google’s search bar, select a reputable scanner like Trend, AVG, Kaspersky, Comodo, McAfee, or Eset, then follow the on-screen directions to set up your computer for online scanning. You can proceed with downloading, installing, and testing trial versions of antivirus software when the scan has finished, and any infections have been eliminated.


Antivirus Programs Setup


Before installing any trial antivirus products, delete any existing security software and restart your computer.


Application De-Installer Suggestion


Revo Uninstaller is a reliable free uninstaller that gets the job done well. Its uninstaller performs an incredible job clearing the registry of any traces of your previous antivirus software.


Simply search “free Revo Uninstaller” (without the quotations) in Google to find the application, and then download and install it.


After Revo Uninstaller has been downloaded and installed, it may be used to remove your current antivirus software. If you need assistance with the removal process, you can access pages 6–9 of the user manual by selecting the “Help” option from the Revo Uninstaller toolbar.


If installing the trial version of an antivirus product fails because of data left over from an earlier building, you can get the cleanup utility from the vendor’s website and use it to clean up the system.


Important: After removing the antivirus software, restart the computer.


Use of the System’s Resources


One of the most crucial things to remember when evaluating antivirus software is how much memory and system resources it consumes while running in the background and during a scheduled scan.


As a result, before installing any trial software, you should assess and record the memory and CPU resources utilized on your system. This will allow you to evaluate your trial antivirus suites’ memory and CPU resources.


Methods for Assessing the Load on Your Computer


Windows 7 and Vista users can access the Task Manager by right-clicking the taskbar (the bottom of the screen) and selecting “start task manager.”


The taskbar is the grey area at the bottom of your screen; right-click it, and then select “start task manager” from the menu that appears.


To do this, open “Windows task manager” and navigate to the “Performance” tab. Your computer’s memory and processing power are displayed here.


You should install the trial version of the antivirus software when you have observed how many resources are being used by the computer without the software.


Once the trial antivirus software has been installed and the computer has been restarted, you should perform the RAM above and CPU checks to see how much space it uses.


Then, while the antivirus scan is still active, you should do another check of the memory and CPU. Take into account the RAM and CPU consumption once more.


Test your computer’s responsiveness while the scan continues by opening and closing a few programs. Enter some text into notepad and time how long it takes to respond. Although the file scanning will make your system slower than usual, it should still be functional within a reasonable delay.


After scanning the files, you should open and close various apps and type some text into Notepad again. There shouldn’t be any hiccups or delays in the functioning of these speedy exams.


The trial version of your antivirus software may be hogging too many system resources if you experience a significant lag. Installing extra memory might fix this, but we need to keep testing before buying more memory.


After you’ve finished trying the primary antivirus trial suite, delete it using Revo Uninstaller as described above, then proceed with testing the remaining antivirus trial suites.




Now that you’ve tested each antivirus suite, you may pick the one that works best for your computer. Suppose your preferred antivirus software is negatively affecting your computer’s performance. In that case, you have two options: upgrade your RAM (if your computer supports such a change) or switch to an antivirus program that doesn’t slow down your system.


You may need to reinstall the operating system if your PC performed poorly with all of the antivirus trial software, the memory cannot be upgraded, and you used Advanced System Care before testing the trial software. Remember that if the PC’s hardware is too dated, reinstalling the operating system cannot help. You can buy a new computer or look for an antivirus program that won’t mess up your current one.

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