This post shows how to run Windows 11 on any PC with easy way and without any harm to your computer.
With Windows 10 having officially reached its End of Support (EOL) in late 2025, upgrading to Windows 11 is no longer just an option—it is a security necessity. However, Microsoft's strict hardware requirements, particularly the need for TPM 2.0 and Secure Boot, have left millions of perfectly capable, older PCs stranded.
If you are encountering the dreaded "This PC can’t run Windows 11" error, don't panic. You do not necessarily need to buy a new computer.
Whether your PC fails the minimum hardware checks or you simply want a portable Windows workspace, this guide will show you exactly how to safely and easily run Windows 11 on any unsupported PC.
Trying to force a permanent Windows 11 installation onto an unsupported motherboard can lead to missed security updates or future system instability. The safest and most flexible workaround is creating a Windows 11 bootable USB drive (Windows To Go).
This allows you to run a full, functional version of Windows 11 directly from an external drive. It bypasses TPM 2.0 checks, leaves your current internal hard drive completely untouched, and allows you to plug the OS into almost any PC or Mac.
A high-speed USB flash drive or external SSD (at least 64GB recommended, though 13GB is the absolute bare minimum). Note: All data on this drive will be wiped.
The official Windows 11 ISO file (available for download from Microsoft).
AOMEI Partition Software is an expert disk management tool that includes the powerful "Windows To Go Creator" feature (since Microsoft removed this tool natively from Windows 11).
A free and reliable disk partition software that helps you resize partitions, migrate OS, convert disks, and optimize PC efficiently.
Step 1. Connect your external USB drive or SSD to your computer.
Step 2. Install and launch AOMEI Partition Software. On the top navigation menu, click "Tools" and select "Windows To Go Creator".
Step 3. Choose the option "Create Windows To Go for personal computer" and click Next.
Step 4. Select "Create Windows To Go with system disc/ISO". The software usually detects your downloaded Windows 11 ISO automatically. If it doesn't, click the folder icon to locate the file manually, then click Next.
Step 5. Select your connected USB drive from the list and click Proceed.
Step 6. A warning prompt will appear, reminding you that all data on the target USB drive will be erased. Click Yes to confirm and begin the creation process.
Once the process is complete, simply restart your computer, enter your BIOS/UEFI settings, and change the boot priority to boot from your new USB drive. You are now running Windows 11.
If you have realized your PC does meet the requirements (or you have upgraded your hardware) and you want to do a clean, permanent installation to your internal SSD, follow these standard installation steps:
Step 1. Boot your PC using a standard Windows 11 Installation Media USB. Enter your BIOS/UEFI and set the USB as the primary boot device.
Step 2. On the setup screen, select your preferred language, time zone, and keyboard layout, then click Next.
Step 3. Click Install now.
Step 4. When prompted for activation, select "I don’t have a product key" (Windows will activate automatically later if your PC has a digital license).
Step 5. Choose the Windows 11 OS edition you wish to install (e.g., Home or Pro) and click Next.
Step 6. Accept the Microsoft License Terms, and select "Custom: Install Windows only (advanced)".
Step 7. Select the target internal SSD/HDD where you want to install the OS. Click Next.
Step 8. Wait for the installation to finish. Your PC will reboot several times automatically before loading the Windows 11 desktop.
As an expert in disk and partition management, AOMEI Partition Software offers comprehensive solutions to modernize your PC experience. Whether you need to convert an MBR disk to GPT without data loss or migrate your OS to a faster SSD, check out our tools today. For enterprise environments, explore our Server Edition.
1. Is it safe to run Windows 11 on an unsupported PC?
Using a "Windows To Go" USB is 100% safe for your host computer, as it runs entirely off the external drive and doesn't alter your original internal system. However, forcing a native install on an unsupported PC may prevent you from receiving future Microsoft security updates.
2. Do I need TPM 2.0 for a Windows To Go USB?
No. The AOMEI Windows To Go Creator bypasses the strict TPM 2.0 and Secure Boot requirements, allowing the OS to boot on legacy hardware.
3. Will my computer run slower from a USB?
If you use a cheap, old USB 2.0 thumb drive, performance will be sluggish. For the best Windows 11 experience, we highly recommend using a USB 3.0/3.2 flash drive or a portable NVMe SSD.