My current screen displays what my screen looks like yesterday. However, I can still use it, it just displays the past screen on the background, so it kinda looks a bit blurred.
The reason for this is because I didn’t shut down my Macbook Pro for 4 nights consecutively, leaving the screen like that (like what happens when you don’t have screen saver).

Is there any way to remove this?

My macbook’s around 3 years old now. I left my macbook on and after like 15 min i thought it went on screen saver. I pressed enter to wake it up and it didnt so i pressed the power button. It still didnt work. What should i do?

Here’s mine. My grandmother spent the night at my brother’s house and said she saw a ghost glowing in the dark. It was his screen saver on the computer! It looked like a ghost to her, because in the dark room with a black screen, it looked like it was just floating there! We all got a laugh out of it!