I installed Avast One, free version, on my wife's new laptop running Windows 11, without realising that the laptop came with McAfee anti-virus already installed. My Computer Active magazine states that it is important to always remove all data from an antivirus app which is being uninstalled. Please let me know if there is software I can use from the Avast Website which will remove all trace of Avast One from my wife's laptop.
