The second is to use the Windows 11 Media Creation Tool, which automates the process of creating a bootable USB install drive or downloading an install ISO file. One is to use the Installation Assistant app, which you install on your PC to trigger a normal upgrade install via Windows Update. Microsoft offers several ways to download Windows 11 manually. But if you aren't seeing it there, or if you have lots of computers to upgrade and only want to download the new OS once, there are other options. The easiest way to get Windows 11 is by checking Windows Update on a supported, fully up-to-date Windows 10 PC.

Should I go through with an unsupported install anyway?.

What are the risks of running Windows 11 on an unsupported PC?.

Installing on a PC without a 64-bit CPU.

Manually installing on a PC without Secure Boot or a TPM.

The easy way to skirt the Secure Boot, TPM, and Microsoft account requirements: Use Rufus.

Installing on a PC with Secure Boot and any kind of TPM.

What does my PC need to be “supported”?.

Select the USB device that you want to install Windows 11 to. Insert a blank 16GB or larger USB stick then open Rufus.ģ. Download the latest version of Rufus and install it on your machine. At the time of writing the latest version is 3.19 which includes the Extended Windows 11 Image support.Ģ. Second, because it's on a Flash drive, it's more difficult to use for installing Windows 11 on a virtual machine where an ISO file would be ideal.ġ.

First, it requires a 16GB or larger USB Flash drive. You can either boot off of this USB Flash drive to do a clean Windows 11 install or run the setup file off of the drive from within Windows 10 to do an in-place upgrade.įor most people, this method is ideal, but there are a couple of disadvantages. With Rufus, a free utility, you can create a Windows 11 install disk on a USB Flash drive with settings that disable the TPM, RAM and CPU requirements.

How to Bypass Windows 11's TPM Requirement Using Rufus You should be able to continue with your Windows 11 installation as normal. If you also want to bypass the RAM requirement, add a DWORD values for BypassRAMCheck.

Windows 11 tpm requirement