Once the page reloads, select Windows 8.1 (not RT). Step 4: Select your language and 64-bit (x64) . Step 5: Enter your valid Windows 8.1 product key when prompted.
Note: If you have a Windows 8 key, it generally works for 8.1. If you are reinstalling on a machine that came with 8.1 pre-installed (UEFI/BIOS embedded key), the ISO will automatically detect it. windows 8.1 iso file 64 bit download
While Microsoft ended mainstream support for Windows 8.1 in 2023, many users still seek the ISO for several reasons: Once the page reloads, select Windows 8
If your computer originally came with Windows 8.1, the key is likely embedded in the motherboard firmware and will activate automatically. Note: If you have a Windows 8 key, it generally works for 8
When you reach the dropdown menu on the Microsoft page, you will see several options. It is vital to choose the right one for your needs:
Before you begin the download, ensure your system meets these minimum requirements for the 64-bit version:
Microsoft offers a "Media Creation Tool" specifically for Windows 8.1. While it is hidden, you can find it via the Windows 8.1 Setup Assistant .