: This is not a virus or a system error; it is simply a video clip edited on an Apple device. You can safely rename it to something more descriptive (e.g., Vacation_Clip.mov ).
: If someone sent you a video they just edited on their phone, this is the default name it carries. trim.D79F97BA-9376-4B3E-B0B1-E2B52AFE15B3.MOV
: Use VLC Media Player or the default Photos app. If it won't play, you may need the "HEVC Video Extensions" from the Microsoft Store. : This is not a virus or a