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But dont worry, there are workarounds that let you upgrade, even if your PC is deemed incompatible.

This guide walks you through two proven methods to bypass Microsofts restrictions and installWindows 11safely.

How to install Windows 11 on an incompatible Windows 10 PC step 1

Step 2.

Look at theBIOS Mode value it must sayUEFIfor most upgrade methods.

Step 3.

How to install Windows 11 on an incompatible Windows 10 PC step 2

Verify TPM status byrunning the TPM Management tool(tpm.msc).

Step 5.

Most Intel CPUs from 2009 or later and AMD CPUs from 2013 or later should meet these requirements.

How to install Windows 11 on an incompatible Windows 10 PC step 3

Select theMoSetupkey, thenright-click in the right paneand chooseNew > DWORD (32-bit) Value.

Name the new valueAllowUpgradesWithUnsupportedTPMOrCPU, thendouble-click itandset its value to1.

Keep in mind that this is a large file, so the download may take some time.

Screenshot showing TPM not present

Mount the ISO file

Open File Explorer.

Thenright-tap the downloaded ISO fileto mount it as a virtual drive.

Choose whether tokeep apps and dataor perform aclean installation, then follow the prompts to complete the upgrade.

How to install Windows 11 on an incompatible Windows 10 PC step 4

Prepare aUSB flash drive (16GB or larger), noting that all data on it will be erased.

ClickOKand wait for Rufus to create the bootable drive.

Accept anycompatibility warnings, choose yourupgrade options, and follow the prompts to complete the installation.

How to install Windows 11 on an incompatible Windows 10 PC step 5

Important points to consider…

These methods are unofficial workarounds, though they use Microsoft’s own documented registry parameters.

You may see warning messages about compatibility during installation.

File Explorer right-click menu showing the Mount option highlighted in green

The registry method (Option 1) is preferred when possible, as it’s simpler and more reliable.

Some very old systems, particularly those withAMDprocessors lacking SSE4.2 support, may not work with these methods.

Windows 11 installer running on Windows 10 PC

The website of the Rufus tool with the download section highlighted in green

Rufus running with the select ISO button highlighted in green

Windows 11 installer running on a Windows 10 PC

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