Author: theitshed

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The Real Cost of a New Laptop Isn’t the Price Tag

When you buy a new laptop, the number on the price tag is the smallest cost involved. The bigger one was paid before the machine ever reached the shop — in mines, in chemical plants, in factories, and in the container ships that moved the parts between them. By the time a laptop arrives in its box, the overwhelming majority of the environmental damage it will ever cause has already happened.

Most of a laptop’s footprint is spent before you switch it on

This is the part that surprises people. We tend to think of electronics as things that consume energy while we use them, so it feels like the sensible green move is to buy something new and efficient. For a fridge or a boiler, that logic often holds. For a laptop, it doesn’t.

Life cycle assessments across the industry consistently find that manufacturing — not use — dominates a laptop’s carbon footprint. Depending on the model and who is doing the counting, roughly 70% to 85% of a laptop’s total lifetime emissions are locked in before it is sold. Dell’s own published assessment of a typical business laptop attributes around 81% of lifetime emissions to manufacturing, against roughly 14% for the entire years-long period of actually using the thing.

The reason is the silicon. Semiconductor fabrication is extraordinarily energy-intensive and uses process gases with very high global warming potential. The motherboard, the display and the SSD account for the bulk of manufacturing emissions between them. Add the mining and refining of the raw materials — cobalt, copper, gold, rare earth elements, aluminium — and the picture is of a product whose damage is concentrated almost entirely at the start of its life.

Putting a number on it

Published figures for a laptop’s full lifetime footprint typically land somewhere between 150kg and 300kg of CO2e, with large-screen and high-specification machines running considerably higher. A compact ultrabook sits near the bottom of that range; a 17-inch desktop replacement can exceed 600kg.

Take 250kg as a reasonable middle figure. That is roughly comparable to driving a typical petrol car from London to Edinburgh and back. It is a genuine, physical cost, and it is paid once, at manufacture.

Why this makes second-hand the strongest option

Here is the thing that follows logically and that a lot of environmental messaging skips over: if the damage is already done, the best possible outcome is to spread it across as many years of useful work as possible.

A laptop that gets retired after three years and replaced has amortised its 250kg over three years — roughly 83kg per year of service. The same laptop kept running for eight years costs about 31kg per year. Nothing else you can do to a computer improves its environmental performance by that margin. No efficiency gain in a new model comes close to closing a gap that large, because the new model arrives carrying its own fresh 250kg debt.

When you buy a refurbished machine, you are not causing a new laptop to be manufactured. You are taking one that already exists — one whose carbon was already spent, whose cobalt was already mined — and putting it back to work instead of into a skip. The marginal environmental cost of that decision is a bit of testing, a replacement part or two, some cleaning materials and a courier journey. Against 250kg, it barely registers.

The honest caveats

We would rather give you the full picture than oversell this, so two qualifications are worth stating plainly.

  • Older machines do use more power. A 6th-generation Intel chip is less efficient than a current one. But since use accounts for only around 14% of lifetime emissions, a modest efficiency penalty on a small slice is nowhere near enough to outweigh avoiding the other 80% entirely.
  • It only counts if the machine is genuinely used. Buying a cheap second-hand laptop that sits in a drawer achieves nothing. The environmental benefit comes from displacing a purchase that would otherwise have been new.

What this looks like in practice

Most of the machines we sell were originally bought by businesses, used carefully in an office for three or four years, and then retired en masse at the end of a lease or refresh cycle — not because they stopped working, but because a finance schedule said so. Business-grade hardware is built to a higher standard than consumer kit: better hinges, better keyboards, replaceable parts, serviceable batteries.

These are machines with years of life left in them. An i5 with 8GB of RAM and an SSD will handle email, documents, spreadsheets, video calls and a browser with thirty tabs open perfectly happily, which is what the large majority of people actually do with a computer.

You can see what we currently have on the shelf, with full specifications and honest condition notes, on our laptop stock page. If you want to talk through what would suit you, message us and we will tell you straight — including if we think you would be better off with something we do not sell.

Sources

  • Dell, Carbon Footprint of a Typical Business Laptop
  • Tech Carbon Standard, hardware life cycle emissions data
  • Manufacturer Product Carbon Footprint reports (Apple, HP, Lenovo)
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What £150 Actually Buys You: New vs Second-Hand

Walk into a high street shop with £150 and you will be offered a new laptop with a Celeron or Pentium processor, 4GB of RAM soldered to the board, and 64GB of slow eMMC storage that Windows updates will fill on their own within a year. It will feel sluggish on the day you buy it and worse six months later. It is new, and that is the only thing it has going for it.

Spend the same money on a business laptop that is four or five years old and you get an i5, 8GB of RAM, a proper SSD, a metal chassis, a keyboard designed to survive being typed on all day, and a screen you can actually look at. It is not a close contest.

Why the maths works out this way

Laptops depreciate on a schedule that has very little to do with how useful they are. A machine loses most of its value in the first three years, which is exactly the period during which it barely changes in capability.

There is a structural reason for this. The great leaps in laptop performance happened years ago. The jump from a mechanical hard drive to an SSD, around 2013 to 2016, transformed how a computer felt to use — everything from booting up to opening a file got several times faster. The jump from 4GB to 8GB of RAM had a similar effect on multitasking. Since then, generational improvements have been real but incremental: better battery life, thinner cases, faster performance in workloads most people never run.

The practical consequence is that a 2019 business laptop and a 2025 one feel far more similar than the six-year gap suggests, as long as both have an SSD and enough RAM. Yet one costs several hundred pounds more than the other.

Where the specification actually matters

If you take one thing from this article, take this: the things that make a laptop feel fast are not the things shops advertise most loudly.

  • Storage type is the single biggest factor. An SSD, always. A machine with a mechanical hard drive should be avoided at any price unless you intend to replace the drive. This matters more than the processor.
  • 8GB of RAM is the realistic floor. 4GB is workable for light use and a handful of browser tabs, but you will hit the ceiling. If you keep a lot of tabs open, aim for 8GB and prefer a machine where the RAM can be upgraded later.
  • The processor matters least, within reason. Any Intel i5 or better, or a comparable AMD Ryzen chip, is more than adequate for everyday work. Generation matters for battery life more than for speed.
  • Battery health is the real variable in used kit. This is what genuinely degrades with age. Ask about it, and factor in that a replacement battery is usually £30 to £60 fitted.

What our own stock looks like

Rather than deal in hypotheticals, here is roughly what the money buys from our current shelf. Exact stock changes constantly, so treat these as representative rather than a live list — the stock page is always current.

  • Around £100 to £120. An HP EliteBook or a Lenovo V-series with a 6th or 7th generation i5, 4GB to 8GB of RAM and a 128GB to 256GB SSD. Business-grade build. Some have cosmetic marks on the base, which we note openly. Entirely capable of everyday work.
  • Around £140 to £150. Newer generations, better battery life, more storage. A Microsoft Surface or a Lenovo V14 with a Ryzen chip sits in this bracket.
  • Around £200. A Lenovo ThinkBook 15 with an 11th generation i5, 8GB and a 256GB SSD. This is a machine that will not feel dated for years, at roughly a third of what the equivalent costs new.

The costs people forget to count

Two genuine advantages of buying used rarely get mentioned, and one genuine disadvantage gets overstated.

You stop losing money to depreciation. A £900 laptop sheds perhaps £500 of value in its first two years. A £150 one has almost nothing left to lose. If you sell it on in three years you will likely get most of your money back.

Business hardware is repairable. The machines we sell were designed to be serviced by IT departments. Batteries, drives, RAM and keyboards are replaceable, and parts are cheap and plentiful because millions of the things were made. Compare that to a modern consumer ultrabook where the battery is glued in and the RAM is soldered.

And the disadvantage: no manufacturer warranty. That is a real difference and we are not going to pretend otherwise. What you should look for instead is a seller who tests properly, describes condition honestly, and stands behind what they sell. Ask what happens if it fails in the first month, and be wary of anyone who gets vague at that point.

Who this is not for

Being straight about it: if you are doing serious video editing, 3D work, machine learning or modern gaming, a five-year-old business laptop is the wrong tool and we will tell you so. Those workloads genuinely need current hardware and a discrete graphics card.

But if your computer’s daily job is email, documents, spreadsheets, Teams or Zoom calls, banking, shopping, streaming and schoolwork — which describes the vast majority of laptops in the country — then paying new prices buys you very little beyond a sealed box.

Have a look at what we have in stock, or message us with what you need it for and roughly what you want to spend. We will point you at the right machine, or tell you honestly if we do not have one.

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Windows 10 Is Dead. Your Laptop Probably Isn’t.

Microsoft ended support for Windows 10 on 14 October 2025. No more feature updates, no more free security patches, no more technical support. For a great many perfectly good laptops, that date was presented as an execution notice.

It isn’t one. There are four sensible ways forward, and only one of them involves buying a new computer. Here they are, honestly assessed.

First, work out whether your machine can run Windows 11

Plenty of machines that display the “this PC doesn’t meet requirements” message are only failing on one setting, and it is often a setting that is switched off rather than absent.

Windows 11 requires a 64-bit processor from Microsoft’s approved list, 4GB of RAM, 64GB of storage, UEFI with Secure Boot capability, and TPM 2.0. The two that trip people up are Secure Boot and TPM. Most business laptops from roughly 2016 onwards have a TPM 2.0 chip fitted, but it may be disabled in the BIOS, and the machine may have been set up in legacy BIOS mode rather than UEFI.

Enabling TPM is usually a matter of pressing F2, F10 or Delete during startup and finding a setting called something like “TPM Device”, “PTT” on Intel systems, or “fTPM” on AMD ones. Switching from legacy BIOS to UEFI is more involved and can require converting the disk partition scheme, which is a job worth having someone competent do — get it wrong and the machine will not boot.

The genuine hard limit is the processor list. Intel 8th generation and later are supported; 7th generation and earlier are not, regardless of how capable the chip is. That is a policy decision rather than a technical one, but it is Microsoft’s to make and it stands.

Option two: pay for extended security updates

Microsoft offers a consumer Extended Security Updates programme that keeps critical security patches flowing to Windows 10 machines for a limited period beyond the end-of-support date. It buys time and nothing else — no new features, no bug fixes, no technical support.

It is a reasonable stopgap if you need a few more months to plan, and a poor long-term answer. Check Microsoft’s own page for the current terms and end dates, as the details have shifted more than once.

Option three: change what the machine runs

This is the option most people have never considered, and for a lot of households it is the best one.

If your laptop is used for browsing, email, YouTube, banking, online shopping, Google Docs or Office on the web, and video calls, then Windows is doing very little for you that a lighter operating system could not do better on old hardware.

ChromeOS Flex is Google’s free operating system for repurposing existing PCs and Macs. It is essentially a Chromebook installed onto hardware you already own. It boots in seconds, updates itself automatically, is very difficult to infect with malware, and runs happily on machines that Windows 11 has locked out. The trade-off is real and you should understand it before committing: it runs web applications and not much else. No installed Microsoft Office, no Photoshop, no Windows-only software, and no Android app support on Flex. For a machine used almost entirely in a browser, none of that is missed. For anyone who depends on a specific Windows program, it is a non-starter.

Linux is the other route. Distributions such as Linux Mint or Zorin OS are designed to feel familiar to Windows users and run well on modest hardware. You get a full desktop with real installed applications — LibreOffice, Firefox, GIMP — and no licensing cost. The learning curve is gentler than its reputation suggests, but there is one, and some hardware and peripherals need a bit of patience.

We convert machines to ChromeOS routinely and have a number of them on the shelf at any given time. It is genuinely the right answer for a lot of people, and it turns a laptop that Microsoft has written off into something quick and secure.

Option four: replace it — but not necessarily with something new

If your current machine is genuinely at the end of the road — failing battery, dying screen, 4GB of soldered RAM and a mechanical hard drive — then replacing it is fair enough. The question is what you replace it with.

The Windows 10 cutoff pushed an enormous volume of corporate hardware onto the second-hand market in a short space of time. Businesses replaced fleets not because the machines were worn out but because they could not run Windows 11. That is why 8th, 10th and 11th generation business laptops — fully Windows 11 capable, three or four years old, professionally maintained — are currently available at prices that have very little to do with their remaining useful life.

Buying one of those solves the problem completely, for a fraction of new prices, without causing another laptop to be manufactured.

Whatever you do, don’t just carry on regardless

The one genuinely bad option is continuing to use an unpatched Windows 10 machine for banking, email and shopping while pretending the deadline did not happen. Unsupported operating systems accumulate known, unfixed vulnerabilities, and those get actively exploited. If the machine is used for anything involving money or personal data, pick one of the routes above.

If you are not sure which category your laptop falls into, tell us the make and model and we will tell you what your options are — including when the answer is “leave it alone, it’s fine”. We have Windows 11 and ChromeOS machines in stock if it turns out you do need one.

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‘Refurbished’, ‘Grade B’, ‘Certified’: What The Words Actually Mean

The second-hand computer trade has developed a vocabulary that sounds precise and mostly isn’t. “Refurbished”, “Grade A”, “professionally reconditioned”, “certified pre-owned” — none of these are legally defined terms in the UK, and none of them are independently audited. Any seller can use any of them about anything.

That is not a reason to avoid buying used. It is a reason to know what the words tend to mean, and which questions cut through them.

The grading letters

Most sellers use some version of an A to C scale. There is rough industry consensus on what it means, but no standard behind it, so treat it as a starting point for conversation rather than a specification.

  • Grade A — Near mint. Little to no visible wear at normal viewing distance. Screen free of scratches and dead pixels. Often ex-display or barely used.
  • Grade B — Light cosmetic wear. Minor scuffs on the lid or base, some shine on the palm rest or keys. Screen clean. This is the bulk of the honest market and usually the sensible buy.
  • Grade C — Obvious cosmetic damage. Deeper scratches, dents, worn lettering, possibly minor screen blemishes. Fully functional, and priced accordingly.

Note that all three describe appearance. A Grade A machine can have a battery at 60% of its original capacity. A Grade C machine can be mechanically perfect. Cosmetic grade tells you what the laptop looks like, not how well it works — which is why we list condition notes in plain English alongside the specification rather than hiding behind a letter. If a machine has a scratched base, we write “base scratched” on it. You can see exactly that on our stock page.

“Refurbished” versus “used”

In principle, used means sold as it arrived, and refurbished means someone has tested it, cleaned it, wiped the previous owner’s data, replaced anything faulty and confirmed it works.

In practice the word “refurbished” is applied to everything from a genuine workshop process to a wipe with a cloth. The distinction that actually matters is what was done, so ask that instead: Was the battery health checked and what is the figure? Was the storage securely erased? Was a fresh operating system installed with a valid licence? Were the fans cleaned out? Was it run under load to check it doesn’t overheat?

A seller who does the work will answer all of that without hesitation. A seller who doesn’t will change the subject.

The one that genuinely matters: data erasure

This is the part of the trade the public hears least about and should care about most.

Most second-hand business laptops come from companies, and those companies had data on them — customer records, financial information, personal data covered by UK GDPR. Deleting files does not remove them. Formatting a drive does not reliably remove them either. Proper erasure means either a certified overwriting process or a cryptographic erase on a self-encrypting drive, done to a recognised standard and recorded.

Two reasons to care, depending on which side of the transaction you are on:

  • Buying: a machine that still holds a previous owner’s data is evidence that the seller’s process is not what they claim it is. If they skipped that, ask what else they skipped.
  • Selling or disposing of your own kit: you remain responsible for data on a device after it leaves your hands. For a business, a laptop passed on with readable customer data is a reportable data breach.

Every data-bearing device that passes through us is erased before it goes anywhere near a shelf, and that erasure is recorded against the machine. It is not a marketing line — it is the single non-negotiable step in the process.

Your legal position when buying used

Worth knowing, because it is better than most people assume.

Buying from a business, the Consumer Rights Act 2015 applies to second-hand goods just as it does to new ones. Goods must be as described, fit for purpose and of satisfactory quality — with quality judged against what is reasonable for the age, price and description. A five-year-old laptop sold with visible wear is not faulty for having visible wear, but it must work as described.

Buying at a distance — online, over the phone, by message — the Consumer Contracts Regulations generally give you 14 days from delivery to change your mind, no reason required. Buying in person from a private individual, you have far less protection: the goods must match the description, and that is largely it.

Six questions worth asking any seller

  1. What is the battery’s current health as a percentage of design capacity?
  2. How was the previous owner’s data erased, and can you confirm that in writing?
  3. Is the Windows licence genuine and tied to this machine’s hardware?
  4. Can you send photographs of this exact unit, rather than a stock image?
  5. What happens if it develops a fault in the first month?
  6. Is the RAM upgradeable, or is it soldered to the board?

None of these are awkward questions and none of them should produce an awkward answer. Ask us any of them and you will get a straight response — including “we don’t know, give us ten minutes and we’ll check”.

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Britain Bins 155,000 Tonnes of Electronics a Year

There is a drawer in most British homes. It contains two dead phones, a tangle of chargers for devices long gone, a tablet with a swollen battery, and a laptop that was working fine when it was put in there four years ago.

Collectively, that drawer is a national problem — and, increasingly, a national embarrassment.

The numbers

The UN’s Global E-waste Monitor found the world generated 62 million tonnes of electronic waste in 2022 — a record — of which only 22.3% was documented as properly collected and recycled. E-waste is growing roughly five times faster than formal recycling capacity, and is on track to reach 82 million tonnes a year by 2030.

The UK’s position in this is not a good one. Britain generates around 24kg of electronic waste per person per year, placing it second in the world behind Norway. And the campaign group Material Focus estimates that over 155,000 tonnes of electrical items are thrown into general household bins in the UK each year — not recycled, not collected, just binned.

Why binning electronics is worse than binning most things

Two reasons, pulling in opposite directions but both bad.

What goes in is valuable. The UN put the recoverable materials in a single year’s global e-waste at around US$62 billion — gold, copper, silver, palladium, aluminium, rare earth elements. There is more gold in a tonne of discarded circuit boards than in a tonne of ore from most gold mines. Every gram thrown away is a gram that has to be mined again somewhere else, with all the environmental and human cost that involves.

What leaks out is harmful. Electronics contain lead, mercury, cadmium, brominated flame retardants and, in older screens, other persistent pollutants. In landfill these leach. Where e-waste is exported and informally processed, boards are burned in the open to recover copper — releasing dioxins over the people doing the work. Lithium batteries add a more immediate hazard: crushed in a bin lorry or at a sorting facility, they start fires. UK waste operators now report thousands of battery-related fires a year.

The order of preference

Recycling is the option people reach for first, and it should actually be near the bottom of the list. The waste hierarchy is not a slogan — it is a genuine ranking by environmental benefit.

  1. Keep using it. The best outcome by a wide margin. A laptop that feels slow can often be transformed for under £50 with an SSD, a RAM upgrade or a lighter operating system.
  2. Pass it on to be used. Sell it, give it to a family member, or donate it. Every working machine that finds a second user displaces a new one being manufactured — and manufacturing is where the bulk of a laptop’s environmental cost sits.
  3. Let it be broken for parts. A laptop with a smashed screen still holds a good drive, working RAM, a healthy battery and a serviceable keyboard, all of which keep other machines running.
  4. Recycle it properly. Materials recovery, but with the manufacturing energy lost for good. Better than the bin by a long way, and worse than the three options above.
  5. The general waste bin. Never. It is also, for most electricals, contrary to WEEE regulations.

Your options in the UK, practically

The WEEE Regulations put obligations on retailers, and most people have no idea what they are entitled to.

  • Retailer takeback. Larger electrical retailers must offer to take your old equivalent item when you buy a new one, free of charge. Many will take small items regardless of whether you buy anything.
  • Household waste recycling centres. Every local authority provides WEEE collection. Free at the point of use.
  • Kerbside collections. A growing number of councils now collect small electricals and batteries from the doorstep. Worth checking yours.
  • Reuse organisations and charities. Several schemes refurbish donated computers for families without one. Digital exclusion is a real problem and your old laptop is a direct fix for it.
  • Sell it. Working business laptops have genuine resale value, often more than people expect.

Before it leaves your hands: wipe it properly

Whichever route you choose, deal with the data first. Deleting files does not remove them and neither does a quick format — the data stays recoverable until it is overwritten or the encryption key is destroyed.

On a modern Windows machine, “Reset this PC” with the “remove everything” and “clean the drive” options is adequate for domestic use. On a Mac, erase the volume from Recovery. If the drive holds anything sensitive — business records, client information, financial documents — use a proper erasure tool or have it done by someone who will certify it. And sign out of your accounts and deactivate any device-locked licences before you wipe, or you will spend an afternoon on the phone getting them released.

What we do with them

Our whole business is the second and third rungs of that ladder. Machines come to us from businesses refreshing their fleets, they get erased, tested, repaired where needed and put back into service with someone who needs a computer. What genuinely cannot be saved gets stripped for parts, and only what is left after that goes for materials recovery.

If you have a laptop sitting in a drawer, it is worth ten minutes of your time to find out whether it still has a life in it. Message us with the make and model and we will tell you honestly whether it is worth reviving, worth selling, or genuinely finished — and if it is finished, where to take it.

Sources

  • UNITAR / ITU, Global E-waste Monitor 2024
  • Material Focus, UK electrical waste research
  • UK WEEE Regulations 2013