Question: 

"How do I uninstall Windows 10" 

Answear: 

To uninstall Windows 10 click to open the Start menu and select Settings by clicking on it. Click the “Update & security” icon and select “Recovery.” You should see a “Go back to Windows 7” or “Go back to Windows 8.1” option. Click the Get started button to get rid of your current version of Windows 10 install and roll back to the previous version.  Please do this on your own accord. There is no guarantee that this will fix any problems that you are having and it may possibly make things worse. In doing this you do this at your own risk.