Hi, and thank you for asking your question.
To roll back your Windows 10 upgrade, please go to your PC Settings by clicking on the Start button at the bottom-left, and then clicking Settings.
It will open the PC Settings. Select Update and Security. Here, you will see options like Windows Update, Activation, Backup, Recovery and Windows Defender.
Click on Recovery. Next, click on Go back to Windows 7. Follow the on-screen directions.
Once the rollback process is completed, your PC will automatically be booted into your previous version of Windows.
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