If you bought a computer that came with Windows 10, you will have to obtain a Windows 7 or Windows 8.1 product key before you can make use of your downgrade right. With the product key in hand, you can download a Windows ISO installation file free and legally from Microsoft and proceed to install Windows from scratch. You can use ShowKeyPlus to reveal the product key of your original Windows version. If you upgraded from Windows 7 or 8.1, that won't be a problem. The catch is that you need a product key for the Windows version you would like to downgrade to. Perform the downgrade process to the eligible downgrade product using the media/key from a genuine, previously licensed OEM or retail product. Purchase a PC preinstalled with Windows software.Īccept the Microsoft Software License Terms. Click Apply to save your changes and OK to close the window. Here, switch to the View tab, check Show hidden files, folders, and drives, and uncheck Hide protected operating system files (Recommended). Select the View tab and click Options to access the Folder Options window. If you can still roll back, head to File Explorer ( Windows key + F) and under This PC go to your system drive (typically C:).įirst, we have to make some hidden folders visible.
This trick only works if the downgrade option is still available check your Recovery options in the Settings app as described above.
However, if you plan ahead, you can keep your Windows 7 or 8.1 downgrade option available for a lot longer.
For example, if you upgrade to Windows 10 on July 28 and then install the Anniversary Update on August 2, you will only be able to downgrade from Windows 10 version 1608 to Windows 10 version 1511. The Windows.old backup is replaced with a fresh backup for every major Windows update. If you no longer see the option shown above, you either passed the 30-day limit since your initial upgrade to Windows 10 or you installed a newer version of Windows, in which case the respective header will read Go back to an earlier build. The rollback option via Windows.old is available for a maximum of 30 days.
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