Ok Avast reinstalled on Desktop, and will be on laptop early tomorrow, and will ignore local computer tech and other forums on removing Avast to use Defender, no more switching programs, Full scan completed on Desktop, all clean, Malwarebytes Free scan done as well--also clean
So think fine for moment, will do same tasks on laptop tomorrow morning, stupid self listened to local PC tech at shop when I had Laptop professionally dust cleaned out to just stick with Defender on that PC to--oops, Avast going back in first thing tomorrow on that one as well
as for the video converter will look on Microsoft store