Stores potentially harmful files and completely isolates them from the rest of your operating system. Scans your device while your system’s switched off, so you can safely remove malware. This hands back system-wide real-time malware defence to Microsoft Defender (or a third-party suite, should you install one), but keeps Avast around as an exclusive on-demand malware scanner so you have an extra detection engine to check suspicious files with.Īnd just in case anything goes wrong, Avast provides avastclear, an emergency tool that can fully remove the remnant of failed or unresponsive uninstallations of Avast.Scans your device for hard-to-find vulnerabilities in hidden places.Īutomatically sends suspicious files for analysis in the Cloud, then pushes a cure to Avast users if needed.Īlerts you immediately if any of your apps start behaving suspiciously.Īlerts you to any suspicious files - before you open them. In case you’re switching to a different antivirus suite, Avast also offers a Passive Mode, which can also be enabled via its settings.

This is because some malware tried to disable or remove any antivirus software it finds, so as to better get a foothold on your system. However, like most real-time antivirus software, Avast, as well as Windows, will double-check to make sure that it’s really you who issued the uninstall command. Up your cybersecurity with NordVPN – Now 62% off plus a random gift of either 3 months or 1 year extra subscription with every purchase.

So to uninstall Avast Free Antivirus or Avast Premium Security on Windows 10 or Windows 11, you’ll usually just need to use the Add/Remove Programs interface. In the modern Windows era, dedicated uninstallation tools are largely a thing of the past. On Windows 10 and 11, antivirus software can be uninstalled much like any other program, but there are a few extra steps and precautions to help keep your PC safe.

Avast free antivirus for windows 10