Okay... please try and explain this for me... I'm out of ideas.
I'm fairly sceptical about 'ghosts' etc, in that I believe most of it's "In your mind" but this has me a bit weirded-out.
Our computer sits against a wall, and behind it is a medium sized window, with fairly dark curtains.
Often when I used the computer I would see a dark shadow (figure) move across the screen, which scared me a little. Of course when I turned around it is nothing. Being a sceptic, I ruled out every possibility...
-Closing the window so no 'breeze' moved the curtains (and shutting the door)
-At night only having the screen as a light source to make sure it wasn't the shadow of my head against the screen.
It still happened. I tried to ignore it (putting it down to over-active imagination) and didn't mention it to anyone but then a few weeks ago my 14 year old sister said "When I use the computer I see a shadow walk behind me."
So, keeping my cool... I ruled out more things.
-It's not people walking past my window. I live on a farm.
-It's not a trick of the light, I've tried many lighting combinations.
-It happens in the day, afternoon and night but there's no set pattern... a few weeks or even months, occasionally days in a row.
-It can't be a sudden change of outside lighting because the curtains are too thick.
Okay that's all. Once I saw a dark shadow cross my path as I left the toilet but I'd woken up 5 minutes before so I discount it.
Occasionally I'll hear noises like people running down our hallway but our house is old and wooden so it could be expanding/contracting. (I just heard it!)