It seems that some guy called Magick has taken over my computer. Well, there does not seem to be any harmful stuff done at least, but this picture keeps appearing on my screen.
"HACKED by Magick"? What the ...? This guy thinks he is a magician with computers?
I also get a popup box asking for a password in order to get rid of all that, but I have no idea where to get that password. You guys seem to be pretty good at solving puzzles in here. Could you help me, please?
EDIT: The hacker, seeing I'm not advancing so well, gave me a hint:
Several steps: magical decipher, remove center, line out, subtract, play.