Explanation:
heyy
everyone come here for truth and dare
vzg-hqvy-wdn
I guess the best answer is Virus.
Virus is a malicious computer program that is designed to create annoying glitches or destroy data.
Refraction represents a change in the direction of propagation when beams of light encounter a medium with a different density.
Reflection is the return of light to the medium it came from when it encounters a mirror.
Search for it in the start menu. Once you find it, right click and press "Pin to taskbar."