Norton doesn’t play well with other antiviruses and will often make your computer lag when another program, such as Microsoft’s proprietary Windows Defender, is running in conjunction. While Norton antivirus has been known to slow down machines, you can usually correct this by disabling other antivirus software, as well as using Norton’s performance enhancement tools.

Good antivirus programs will even make sure the small amount of processing power they use can keep you protected offline as well.ĭoes Norton 360 antivirus slow down my computer? This means the core functions will process in an entirely different location, and you’ll access the functionality of the program via the internet. Either way, some programs do eat up considerably more resources than others.Ī fast AV product will likely do most of its processing in the cloud.

If you’re browsing the web on a brand new Chromebook with your AV active, you’ll likely not notice the antivirus working in the background. Using a lot of system resources will slow down any machine. If you’re doing heavy video editing while streaming music and running a memory-heavy antivirus program on a computer that isn’t built for enhanced performance, you will almost certainly see a slowdown in your processing power. Is there bloatware on your machine that might contribute to the slowdown?Īll these contributing factors come into play when determining if the problem is your antivirus or your machine.How much memory does the antivirus use on your machine, and how much is based in the cloud?.Is the program known for slowing down devices?.

There are a variety of factors that will determine whether an antivirus software program will slow down your computer. Will antivirus software slow down my computer? The best antivirus software that doesn’t slow down your computer How to know if your antivirus is slowing your device In this article Will antivirus software slow down my computer?

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