Does Windows 11 require TPM 2.0? We have good news and bad news

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Does Windows eleven crave TPM ii.0? Nosotros have skillful news and bad news

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After initially challenge that Windows 11 won't work on a PC without a TPM ii.0 (or Trusted Platform Module), Microsoft has now confirmed to Tom'southward Guide that the Os actually requires only the older, much more than common TPM 1.ii module — simply also that if you install Windows 11 on a machine without a TPM two.0 chip, y'all'll be taking a risk.

According to the latest reporting and what nosotros've heard straight from Microsoft, you lot can indeed install Windows 11 on older PCs that don't meet the Windows xi system requirements. On those machines, Windows eleven will run in an "unsupported state" that may cause yous to miss out on important security fixes and Windows updates.

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This upgrade procedure simply works if you install Windows 11 manually using an .ISO file rather than automatically upgrading via Windows itself. Microsoft says this pick is for those willing to risk installing Windows 11 on unsupported devices, and claims anyone doing so ought to exist comfortable exposing said devices to compatibility issues and potential impairment.

Specifically, "unsupported" Windows 11 PCs won't be entitled to receive Windows Updates and could miss out on security and commuter updates. Microsoft also warns that older PCs running Windows 11 may go unstable, confront issues back up agents can't solve or feel issues not covered under warranty.

While this is good news for anyone who didn't intendance for Microsoft's mandate that you had to take a working TPM 2.0 module to install the side by side version of Windows, information technology'south likewise potentially bad news for those who don't have ane.

Certain, information technology's dainty to know you tin upgrade to Windows xi without needing TPM 2.0, but if doing and then means you won't exist getting the latest security fixes for your make-new operating system, you could be opening yourself upward to a lot of risk.

Moving from Windows 10 to 11 won't crave a TPM 2.0 flake — simply without one your copy of Windows may be more vulnerable to attack. (Image credit: Microsoft)

Then if you can in fact install Windows eleven on PCs that don't meet the minimum requirements and employ it in an unsupported state, what'southward the real bare-minimum PC you lot'll demand to run information technology on?

Based on The Verge's reporting, information technology sounds like correct at present the merely parts of the Windows 11 minimum requirements that are actually required is that your PC have a 64-bit 1GHz CPU with 2 or more cores, 4 GB of RAM, 64 GB of storage infinite, and a TPM 1.2 chip.

If you have at least that much, the Windows 11 installer will warn you that your PC is unsupported but should however let you complete the installation.

Hopefully, this provides some relief for anyone fretting over having to purchase a new PC (which is incredibly pricey right now, thanks to the ongoing flake shortage) in order to check out the next generation of Windows.

However, one of the trickiest things nearly Windows 11's TPM 2.0 requirement is that it can be hard to know if your machine even has a TPM 2.0 fleck, since it'due south oft disabled by default in newer PCs.

Earlier you worry too much, read our guide on how to check if your Windows PC has a TPM 2.0 chip — you might just demand to enable information technology in your BIOS settings. Microsoft'southward official Windows 11 compatibility checker is dorsum online besides, though it'southward only available through the (free to bring together) Windows Insider Programme right at present, and so you lot can utilise that to verify whether your PC meets the official requirements.

And if you're worried you might be stuck using Windows 10 for a while, don't be — Microsoft has promised to proceed supporting it through October of 2025.

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Alex Wawro is a lifelong tech and games enthusiast with more than a decade of experience covering both for outlets like Game Developer, Black Hat, and PC Earth mag. He currently serves as a senior editor at Tom's Guide covering all things computing, from laptops and desktops to keyboards and mice.

Source: https://www.tomsguide.com/news/does-windows-11-require-tpm-20-we-have-good-news-and-bad-news

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