The Last File in the Folder

Before I opened the file, my full name was the first thing I saw on the used laptop's screen — one folder, alone on an otherwise empty desktop, spelled correctly, no typo, nothing generic about it.
I'd bought the laptop for a really good price, off a secondhand marketplace app, from a young woman who said she was clearing out her brother's things after he left suddenly for a job abroad. She handed it to me in a plain bag outside a café, made small talk about the processor speed and how light it was, and told me it had been "wiped clean, factory fresh, nothing on it."
It wasn't.
That night, I opened the laptop for the first time and watched the cursor drift, almost on its own, toward the one folder sitting on the desktop — or maybe it was only my eyes that moved, pulled toward my own name the way anyone's attention snaps toward their name spoken in a crowded room.
I opened it. One text file inside, created three full days before I'd bought the laptop — before I'd even known the listing existed, before I'd spoken to the seller, before buying a used laptop had crossed my mind at all.
I opened it. One line. No title. No signature.
*"I know you're reading this right now."*
I shut the laptop immediately, a reflex I hadn't planned. I couldn't sleep that night, talking myself through a dozen explanations — a leftover test file from a previous owner, some strange bit of adware, a meaningless coincidence of dates. In the morning, I opened the laptop again just to prove to myself I'd imagined it.
The entire folder was gone.
That wasn't the end of it. It was only the beginning.
I decided, out of something closer to defensive instinct than courage, to empty the recycle bin, run a full antivirus scan, and use the laptop normally — coursework, chats, freelance design files. Two days passed without anything unusual.
On the third day, the folder came back.
This time it wasn't down to one file. It held three. The same original file, same content, same original date, unchanged despite having vanished and returned. And two new ones.
The first was a document dated to that exact day, no title, one paragraph describing my whole day in detail — where I'd gone that morning, who I'd been on the phone with hours earlier, even a sentence I'd whispered to a friend at a café that I'd written nowhere and shared with no app that could have logged it.
This wasn't describing my day. It knew it.
The second was a subfolder labeled "Photos." I opened it with a cold hand and found images of places I knew intimately — the street I grew up on, my grandmother's old house, a train station I'd visited exactly once, years ago, on a trip I'd barely told anyone about. The photos themselves were old, dated years before I'd ever owned this laptop — some of them predating my own personal connection to a few of these places.
Whatever this laptop actually was, if it even was the laptop, it hadn't been learning about me. It had known me before it ever reached me.
I called my friend Karim, the only person I knew tech-literate enough to help, and showed him everything over video call. He checked system logs, network connections, installed software. He found nothing that explained what he was looking at. He suggested, in a voice with less confidence in it than usual, that I do a full factory reset.
I did it myself that same night, watched the progress bar hit a hundred percent, watched the system confirm every scrap of user data had been erased.
On restart, the folder was already there, waiting on the empty desktop, before I'd even created a new user account.
The next day, I messaged the seller again, under the excuse of a simple technical question, and slid gradually into asking about her brother. She hesitated a long time before answering, and when she did, her answers were oddly clipped for someone who'd been so friendly the day of the sale. She said he'd gone abroad for work about two months ago, but admitted, after I pressed, that she hadn't actually spoken to him directly since — just one short text saying he was fine, that he'd call soon. He never had. When she'd asked around, none of his friends knew any real details about this new job, not even which city he was supposedly in.
She never said the word "disappeared." She didn't need to.
I went back to the laptop, searching for any trace of her brother's name. I finally found it in a hidden system directory I stumbled on while looking for old recovery files — an entire partition the factory reset hadn't touched, holding fragments of multiple different user accounts. Not just one.
Four different names, four people with no obvious connection to each other, each with a folder of their own, and inside every one of them, a text file in almost the same terse phrasing: *"I know you're reading this right now."* The creation dates on these files were years apart, spaced in a way that made no sense for the sale history of a single machine.
I hadn't been the first. And the seller's brother hadn't been the only one before me, either.
I sat a long time in front of the screen, thinking about just pulling the power cord and being done with it. But a curiosity closer to compulsion than desire made me open the folder one last time before I decided anything.
There was a fourth file now. It hadn't been there minutes ago.
It carried my full name. And a creation date that couldn't be correct — today's date, but a time that hadn't happened yet, less than an hour ahead of the exact moment I was sitting here, in front of this screen.
It wasn't text this time. It was a video file.
I glanced instinctively at the built-in camera, remembering a small detail I'd noticed the day I bought the laptop and hadn't thought twice about: a small plastic cover, added by some previous owner, still fitted snugly over the lens, exactly where it had been on day one. It hadn't moved.
I pressed play.
The video showed this exact room, from precisely the angle where that camera sat. And centered in the frame, in front of this exact laptop, sitting in the exact position I was sitting in now, wearing exactly what I was wearing, with what I could feel was the exact expression on my own face in this precise instant —
was me.
Sarah Blackwood
A British horror writer specializing in classic ghost stories and haunted houses.

