(the original 2015 release) through its standard media creation tools . Since this version reached its end of support
Use a tool like Rufus to burn the ISO to a USB flash drive (at least 8GB).
Last updated: February 2026. Microsoft product names and identifiers are property of Microsoft Corporation.
Do you need the variant or the standard Home/Pro editions?
| Edition | SHA-1 | |---------|-------| | Windows 10 Pro/Home (x64) | C71E9AFD766728E2842281FAA3EA2A5CD5E52E1F | | Windows 10 Pro/Home (x86) | C8FDEC0A9C6842AF0525C2B9C4633D1B5763425B | | Windows 10 Enterprise (x64) | B510A3C2DAF2496C9E2C2F161A98720A7B3ECCED |
The first public release of Windows 10, (codenamed "Threshold 1"), is more than just an old operating system—it's a time capsule of Microsoft’s pivot to "Windows as a Service". Released on 29 July 2015 , this version marked the end of traditional major releases (at least until Windows 11) and introduced features that define modern computing, such as the Action Center and Microsoft Edge. The Core of Version 1507
Community-preserved "untouched" ISOs are available on the Internet Archive. Reliable versions include the English 64-bit ISO multi-language collection Microsoft Business Center:
If you just need the download link (genuine Microsoft) for 1507 Home/Pro, follow the in section 2 – that gives you the cleanest, safest ISO directly from Microsoft’s servers.
If you still need the original Windows 10 experience for a museum piece or legacy control system, use only the methods and checksums described above. Always prioritize security over nostalgia.
If mismatch – (possible malware).
A: No, Microsoft no longer offers direct downloads for this unsupported version. However, you can use the MediaCreationTool.bat script to download it directly from Microsoft's servers or find archived copies on sites like the Internet Archive.
Enterprise clients with active volume licensing agreements can pull the original 1507 ISO directly from Microsoft's enterprise vaults. Sign in to the . Go to the Downloads and Keys section.
What specific are you trying to test on this build?