For someone looking for a basic security suite, MSE is an ideal candidate. This helps a great deal in reducing its memory footprint. It’s effective, incredibly easy to use, free to download and is perfectly integrated with Windows operating system. Microsoft has strongly ramped up their security game and have improved the Security Essentials software over the past few years. And its powerful heuristics engine allows it to find almost every virus around. You get top notch protection on your computer, emails, downloads and IMs. On the other hand, good developers can optimize the software to consume fewer resources than others, thus drastically downsizing memory requirements and processor load.Īvast scored great in our quest for finding the best free antivirus for 2012, and one of the top reasons for the high score was its low resource usage while protecting the PC.

The complexity and the level of the antivirus, describes how much resources it needs to run all of its algorithm. An antivirus relies on hardware, like any other software installed on a computer, to run and on other elements to process the information.

Antivirus software with low resource footprintsīefore presenting the options, you must first be aware of some key aspects and basic elements. So, today, we are about to venture and discover the most appropriate antivirus solutions that consume small hardware resources and manage not to slow the computer, at least distinctively. From my own experience, and from those of others, I’ve learned that only some products care about computer resources when implementing defensive solutions.Īlthough some big names in the industry have managed to create powerful products, that keep the system far away from any attacker, we’ve seen that in some cases the power needed to protect the computer disrupts the navigation experience, which is undesirable, at the least. Choosing the least memory intensive antivirus solution is not an easy task, especially when there are a lot of options in the market, all promising protection at the highest levels with no compromises made towards computer speed.

Avast antivirus slowing down computer