Downloads for JASP

[IsabellaRellis]

Hi, I am currently taking a Psychology class and we are doing statistics which we use JASP and Excel for. When I download either the Excel files given to us by the instructor or the JASP files to submit, I open them to see if they saved properly and they open a page full of unknown characters. I have given a photo below. Can you help me understand what is wrong and going on? I have tried changing how I open the files but they still open the same way.