Windows Defender, AVG, Kaspersky, BitDefender, and other antiviruses are all culprits. Is Avast the only antivirus that can slow down your PC? No, it isn’t. One of such is using two or more antiviruses at the same time.īear in mind that you only need one antivirus to protect your system.

Like other antiviruses, Avast continually runs in your PC’s background whenever you turn it on.Īvast may also slow down your system’s performance due to other reasons. Avast can slow down your computer system to some degree. They believe the myth that Avast slows down computer systems.Ĭan Avast Slow Down Your Computer System? However, many people are against installing Avast on their computer system. You can install the free version or upgrade to the premium package. There are free antiviruses that are powerful enough to protect your computer. So, navigating the web without any security application is dangerous. Your computer could be attacked by a virus, malware, spyware, or ransomware at any time. Surfing the internet with your computer exposes it to various threats.

But it’s better to have one installed on your computer than being without one.

When the unexpected happens, you could sustain serious injuries.Īntivirus may not be able to provide 100% protection. Using a computer without an antivirus is like riding a bike at full speed without wearing a helmet or other protective gear.