Two people ask this question for opposite reasons: one is selling a laptop and wants everything gone; the other just reset a machine and wants everything back. The honest answer serves both, and it hinges entirely on what kind of storage sits inside — spinning disk or SSD.
A standard Windows “Reset this PC” with Remove everything, or the classic reinstall-over-the-top, works faster than copying your files ever did — which is the giveaway. It isn’t scrubbing a terabyte; it’s laying down a fresh operating system and fresh, empty bookkeeping. The old index that said where your photos lived is replaced; the photos themselves largely remain in place on the platters or chips until new data happens to land on top of them.
That’s why this question has two truthful answers. To the seller: no, a quick reset alone does not reliably delete everything, and Windows quietly agrees — its own reset offers a slower “clean the drive fully” option for exactly this reason. To the regretter: for the same reason, hope is often justified. Which kind of justified depends on the hardware.
On a traditional hard drive, old data sits untouched until something specifically overwrites it. After a quick reset, the fresh Windows install claims a slice of the disk — but on a big, half-empty drive that slice is small, and vast tracts of your old life survive underneath, index-less but intact. Professional recovery reads the whole surface, ignores the new empty index, and rebuilds files from their own signatures and any old bookkeeping fragments.
The recovery odds follow one variable ruthlessly: what happened after the reset. A machine reset yesterday and turned off recovers wonderfully. A machine reset last month and used daily — updates, downloads, browser churn — has been overwriting your past a little more every session. If you’ve just reset in error: stop using the machine now, power it off, and the deleted-file bench takes it from there.
Solid-state drives break the comfortable half of the story. When a modern SSD is reset or formatted, the operating system sends TRIM commands telling the drive which areas are now free — and the SSD, for its own housekeeping speed, then genuinely erases those cells in the background, often within minutes to hours. There’s no software setting to feel guilty about; it’s simply how the technology maintains performance.
Honestly, then: after a completed reset on a TRIM-enabled SSD, most user data is usually beyond recovery — ours or anyone’s, whatever bolder adverts claim. The real chances live at the edges: a reset that was interrupted or failed partway, drives in configurations where TRIM never applied, or files that lived on a second drive or partition the reset didn’t touch. Those edge cases are genuine and worth the free diagnostic; a straightforward completed reset on the system SSD, we’ll tell you plainly, is usually goodbye. Sellers should read that same paragraph with a smile.
Reset in error? Power off immediately — every minute of use is overwriting survivors. Hard drive inside: odds are genuinely good. SSD inside: come for the honest assessment of the edge cases, and we’ll say quickly if it’s not worth your money — the diagnostic costs nothing either way, and recovery sits in the standard £300 + VAT band, no fee on most jobs without a result. One scope note: this guide covers Windows PCs and laptops — phone and tablet recovery isn’t a service we offer.
Selling or recycling? Do the opposite of everything above: use the full “clean the drive” reset option, and for anything that held business or client data, consider certified data destruction — because as this whole page demonstrates, a quick reset is a promise the hardware doesn’t always keep.
Power the machine off and bring or post it in as it is. Hard drives after a reset recover well; SSDs get an honest yes-or-no fast. Free diagnosis, £300 + VAT fixed in writing, no fee on most jobs unless your files come back.