One thing that the user needs to note is, one cannot use Windows defender along with Webroot, there will be conflicts as using Windows defender is like using an antivirus software program.
There is always a Windows defender that comes well installed and properly in-built in the system, this is a type of security providing software that is there, available in every system and it is for the system to work on the safety and security of all the data that is stored in the system. www.webroot.com/safe
