Windows-all-editions-aio-66in1-x86-x64-update-januari-2021 -

These AIO disks usually do not include licenses. You will still need a valid Product Key for the version you chose.

Use a tool like Malwarebytes or upload the .exe (if it comes with a custom installer) to VirusTotal. 2. Prepare the Installation Media windows-all-editions-aio-66in1-x86-x64-update-januari-2021

(and sometimes Windows Thin PC or Server versions). These AIO disks usually do not include licenses

This specific file name, refers to a "All-In-One" (AIO) custom ISO image typically found on third-party file-sharing or torrent sites. windows-all-editions-aio-66in1-x86-x64-update-januari-2021

Are you planning to install this on a or an older machine ? I can give you more specific advice on which of those 66 editions to pick.