i may be annoying but all AV programs do this -Say a virus was downloaded onto your computer and only became active when you rebooted or on specific date then you'd be covered.
If it annoys you then turn off the spinning animation at least...
Alienware 17 R4 2017 review
These brilliant Lego posters show just what children's imaginations are capable of
Mac power user tips and hidden tricks
Comment réinitialiser votre PC, ordinateur portable ou tablette Windows ?