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

If the uploader provided an MD5 or SHA-1 hash, verify your file matches it to ensure it hasn't been tampered with after upload.

This process usually involves wiping your C: drive. Save your files elsewhere.

During the installation process, you won't see 66 separate menus. Instead, after booting from the USB, you will reach a screen asking This list will likely include: 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.

Only download from reputable community sources. If you haven't downloaded it yet, consider using the official Microsoft Media Creation Tool instead for a guaranteed clean install. If the uploader provided an MD5 or SHA-1

Because this is a "66-in-1" image, the file size is likely very large (potentially over 10GB-20GB).

Since this image is from January 2021 , it is several years out of date. Immediately go to Settings > Update & Security and run Windows Update to patch critical security vulnerabilities. During the installation process, you won't see 66

Home, Pro, Education, Enterprise, and "N" versions. 4. Installation Steps