How to spot fake Windows 11 downloads

A glitchy version of the Windows 11 image
(Image credit: Future)

At long last Windows 11 has been released, coming out to rave reviews that praised its fresh new design. However, amid all the excitement, you’ll want to be wary of any bad actors looking to take advantage of the situation and offer you a fake version of the operating system.

This would certainly be nothing new: well over a year ago we reported on a fake Windows 12 Lite that was popping up on Reddit. It had several obvious hallmarks of a fake – including a ‘manual’ that was just a single side of A4 – but others might not be so easy to spot.

Why would someone make a fake Windows 11 download? It could well be a virus or ransomware in disguise, designed to steal data, or limit your computer's functionality until you've paid a ransom – or simply a dud file that you've been tricked into paying for.

To try and lend a hand we’re here to offer our tips and tricks for how you can best avoid being caught out by fake Windows 11 upgrades and purchases. You can also check out our guide on how to download and install Windows 11 if you want to start using the real thing. 

Our tips for avoiding fake Windows 11 downloads

While these tricks aren’t guaranteed to keep you safe, following these best practices will help you avoid getting caught out by someone looking to scam you with a fake Windows 11 upgrade or purchase.

Get Windows 11 from Microsoft or a reputable reseller
This one is the most important piece of advice on this list. If the site offering you Windows 11 isn’t Microsoft or a reseller you know to be 100% genuine, you probably aren’t getting what you think you are.

If you’re after the genuine product you should go directly to Microsoft's Download Windows 11 webpage rather than trusting a dodgy-looking link.

Are the claims too good to be true?
Windows 11 is great, but it isn't perfect. If the download you are presented with makes bold claims such as guarantees you’ll be 100% safe from viruses and ransomware, or if it’s claiming to be an unreleased Windows 12 or beyond it's not going to live up to your expectations – and it probably isn’t a legitimate download.

Does it claim to be fake?
You'd be surprised how often fake programs hide their real identity in plain sight. In the case of the Windows 12 Lite upgrade we mentioned earlier, the rather ropey-looking website clearly stated that is in fact a Linux Lite 4.8 LTS made to look like Windows 10.

This can be a little harder to spot, but if your download openly admits to not being the real Windows 11 you’re after you can be sure – at least on this occasion – that it’s telling the truth.

Hamish Hector
Senior Staff Writer, News

Hamish is a Senior Staff Writer for TechRadar and you’ll see his name appearing on articles across nearly every topic on the site from smart home deals to speaker reviews to graphics card news and everything in between. He uses his broad range of knowledge to help explain the latest gadgets and if they’re a must-buy or a fad fueled by hype. Though his specialty is writing about everything going on in the world of virtual reality and augmented reality.

Read more
Windows 11 forced onto old hardware
Windows 11 is still my favorite OS, ads and all
A woman sitting at a desk and using a laptop while sitting in a daylit room
Essential apps and features to start getting the most out of your brand-new Windows 11 PC
A finger touching a screen showing the Windows 11 logo
5 reasons why I’m finally upgrading to Windows 11 in January
Windows 11
Free Windows 11 upgrade offer won’t be getting killed off by Microsoft (yet)
AOC Agon Pro AG276FK gaming monitor tilted slightly to the side, showing the Windows desktop screen
Windows 11 users get ready for more ‘recommendations’ from Microsoft – but I’m relieved to say these suggestions might actually be useful
Windows 10's grave
Microsoft turns up the heat on Windows 10 diehards, hinting that free upgrade to Windows 11 could be ditched later this year (Update: Microsoft clarifies)
Latest in Windows
Student sat at a desk with a laptop in a dormitory looking at a mobile phone
Windows 11 could eventually help you understand how fast your PC is - as well as offer tips for making your PC or laptop faster for free
Windows 10
Microsoft gets into the spam game by again emailing Windows 10 users to prod them to upgrade to Windows 11 – is the nagging going too far now?
Using Zipped files and folders in Windows 11
Hidden clues suggest Microsoft is moving another part of Windows 11’s Control Panel to the Settings app – and this time it’s mouse options
A woman sitting in a chair looking at a Windows 11 laptop
Microsoft is supercharging Windows 11’s voice commands on Copilot+ PCs with Snapdragon CPUs, and fine-tuning a few Recall features
A man getting angry with his laptop.
Windows 11 bug deletes Copilot from the OS – is this the first glitch ever some users will be happy to encounter?
Printer
No, your printer isn't possessed: a Windows 11 23H2 bug could be making it print random characters when connected via USB
Latest in How Tos
Leaving Neverland 2: Surviving Michael Jackson
How to watch Leaving Neverland 2: Surviving Michael Jackson online and from anywhere, start time
Keith Hunter Jesperson (Dennis Quaid) sits opposite his daughter Melissa Moore (Annaleigh Ashford) in a prison visitation room in Happy Face
How to watch Happy Face online from anywhere – stream TV adaptation of hit podcast
Trinity Rodman #2 of the Washington Spirit crosses the ball during a game between Bay FC and Washington Spirit at Audi Field on November 10, 2024 in Washington, DC.
National Women's Soccer League 2025: How to watch NWSL games live from anywhere
AMD Radeon RX 6000 Series Graphics Card on top wooden desk beside a keyboard
How to update AMD GPU drivers
tiktok
How to edit TikTok videos
Using an Amazon Fire Stick on a Smart TV
How to use a VPN with Fire Stick