Side by side comparison of the original first jumpscare in FILE.exe (thanks to Yamimash) and Mark’s edit.
Things changed by Mark:
-Raven’s facecam has a creepy face
-There is a visible face with a small red smile to the right of Lenore’s picture over where the dating profile pic was
-Mark’s facecam has bloody tears
-Lenore’s eyes were brightened despite the screen being blacked out
-The red sun-like area above the camera (though that may just be meaningless)
-The light blue oval is clearly a face, with a mouth visible near the “?” Box. There appear to be veins. It appears to be laughing. The shape of the ear on the left side suggests there may be black hair going in the same direction as Dark’s but it’s hard to tell.