Failed to upgrade Windows 10 to Windows 11 23H2 on my PC

One piece of software that comes to mind is the Windows 11 Installation Assistant which is a free tool provided by Microsoft specifically for upgrading from Windows 10 to Windows 11 (including 23H2) for users who want to upgrade directly during the upgrade process requiring at least 9GB of free disk space.

How to upgrade Windows 10 to Windows 11 23H2

1. Visit the Windows 11 23H2 download page.

2. Scroll down to the Windows 11 Installation Assistant section and click on the Download Now button.

3. After the download finishes, there is a Windows11InstallationAssistant.exe file.

4. Click on the file just now, double-click it to run it and there is a prompt to click Allow.

5. Enter the software will display the welcome interface, click Accept and Install to automatically check the compatibility of your device, and then automatically download the Windows 11 23H2 installation file

6. After the download is complete, it will automatically verify the integrity of the file, and then start upgrading Windows 10 to Windows 11 23H2.

Note that during the installation process, the computer will be restarted several times, the screen will show a progress bar, do not turn off the power.

7. After the end of the installation, the system will guide you into the initial setup of Windows 11 interface
Select the language, region, etc. and follow the prompts to complete the setup, you can use Windows 11 23H2.