To get rid of this trouble, you can choose to disable the background updates to improve the computer’s performance by following these instructions below. Besides, this situation can also occur when you are playing the game on the computer or working on the Internet. Avast may start downloading the latest version while you run the PC and want to check something on the Internet. You should know Avast can impact the computer speed because of its background updates. That is, the PC may get infected during that time. Then, it may be helpful to fix Avast slowing down computer.īut this operation can leave your computer unprotected during startup. In some old versions, the option is Load Avast services only after loading other system services.Īfter selecting the option, Avast services start only after your other computer services have started. Step 3: Under the Troubleshooting tab, ensure the option of Delay Avast startup is checked. Step 2: Click the Menu button to choose Settings. Step 1: Run Avast Free Antivirus in your system. If you load Avast after Windows services, then everything will turn on after loading Windows. Sometimes, this antivirus program and Windows services conflict with each other, leading to PC slowing down. This is one of the easy and ideal solutions if the slow PC issue is triggered by Avast. Solutions to Avast Slowing Down PC Option 1: Load Avast After Windows Services Well then, what should you do if Avast slows down your computer? There are some methods you can find to speed up the computer. In a word, the answer to this question “does Avast slow down your computer” is yes. So, the option should be unchecked when not required regularly. If you choose remote assistance, this can slow down your PC. For example, an additional tool or component that isn’t really needed is installed when you install Avast.Īlso, the software can update automatically after turning on your computer. Besides, there are some other reasons for Avast slowing down computer. Luckily, the security company has noticed this problem and now they use the provider’s server to power the processes instead of the customer’s. As a result, the list of malware types is growing greatly and the databases that Avast uses are large. While installing a new app or downloading a file from the Internet, Avast can perform a scan.Īnd it compares the network drive with several known malware signatures and behaviors during each scan. Since the antivirus program performs automatic scans, the CPU usage can keep constant. To some extent, an antivirus can have some influence on the overall speed of your machine.

Then, you ask: is Avast slowing down my computer? Now, get the answer from the following part. Here this post - Windows Defender VS Avast: Which One Is Better for You is worth reading.īut sometimes you may encounter the issue of the slow computer when using this antivirus program. Tip: Some of you may be curious about Windows Defender vs Avast.

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