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If your memory is full, there isn’t enough space to process, slowing your computer down. The first place to look is your hard drive. Check that the following aren’t slowing you down before you switch up your AV: Hard Drive Troubles

Many people are quick to blame newly-installed software for their speed issues when really there’s another underlying factor. Ensure there isn’t another cause before you make any changes to your security suite. If your device is so slow that it’s become unusable, it’s unlikely that your antivirus alone is at fault. This uses the provider’s server to power the processes rather than the customer’s. Fortunately, security companies quickly recognized the problem and now, most premium antivirus companies work online. The list of malware-types has grown drastically, and the databases that AV programs use became very large. Understandably, these in-depth checks need power to function. Every time a scan happens, the AV software has to compare the network drive with a vast list of known malware signatures and behaviors. These can occur at scheduled time intervals, whenever you install a new app, or when you download a file from the web. With antivirus, CPU usage can be constant, as the programs perform ongoing, automatic scans. Why Does AV Slow Things Down?Īll apps use processing power.

If you think your antivirus may be the culprit of the slowdown, follow this guide. While your first instinct might be to uninstall your antivirus or anti-malware protection, don’t be hasty! It’s possible to diagnose the problem and make small changes to resolve the speed issues. It’s frustrating when you arm your computer with security tools and then the speed takes a nosedive. However, your antivirus will have some effect on the overall speed of your device. While this may have once been true, it’s no longer a reality. There’s an old theory that antivirus can slow your computer down by 50%.