The "Windows 10 Version 1507 updated ISO" is a fascinating historical artifact. It represents Microsoft's first serious attempt at "Windows as a Service." While the updated version fixes the RTM bluescreens, it does not make the OS safe for the modern internet.
For 99% of users: Stick with Windows 10 22H2 (which is supported until October 2025).
For the 1% (retro PC gamers, VM testers, and industrial IT admins): The updated 1507 ISO is a lightweight, time-capsule OS that still boots faster than Windows 11.
Do you still have a machine running the original 1507 build? Let us know in the comments why you’ve kept it alive.
Windows 10 version 1507 (Build 10240) was the original "RTM" release from July 2015. Official Microsoft support for most editions of this version ended in May 2017, though the Long-Term Servicing Branch (LTSB) 2015 edition reached its final end-of-life on October 14, 2025. Where to Find the ISO
Because this version is no longer current, Microsoft typically only offers the latest version (22H2) through its official Media Creation Tool. To get version 1507, you can use these third-party or archival methods:
As of April 2026, Windows 10 version 1507 (the initial "Threshold 1" release from 2015) has reached the end of its extended lifecycle and is no longer receiving security updates. While Microsoft does not officially host "updated" ISOs for this specific version anymore, users often seek it for legacy hardware testing or minimalist builds. Current Support Status (2026) End of Support : The final version of 1507 to receive updates—the Enterprise LTSB 2015 edition—reached its absolute end of support on October 14, 2025 Security Risk
: Because it no longer receives security patches, using version 1507 on an internet-connected device is considered unsafe. Modern Alternative recommends moving to the latest Windows 10 version (22H2) upgrading to Windows 11 to maintain protection against modern threats. How to Obtain the 1507 ISO
Since Microsoft only officially provides the latest version via the Media Creation Tool
, you must use third-party archival or automation tools for the 1507 build:
Windows 10 1507 : Microsoft : Free Download, Borrow, and Streaming 1 Apr 2021 —
Understanding Windows 10 Version 1507 ISO: The "Original" Release
Windows 10 Version 1507, also known by its codename Threshold 1, marks the historic debut of Microsoft's "Windows as a Service" model. Released on July 29, 2015, it carrys the base Build number 10240. While most modern users have moved to later iterations, "updated" ISOs for this specific version remain a topic of interest for those running legacy hardware or specialized Long-Term Servicing Branch (LTSB) environments. Current Support and Lifecycle Status
As of May 2026, the status of Version 1507 varies significantly by edition:
Home, Pro, and Enterprise (Standard): These editions reached their end-of-service on May 9, 2017. They no longer receive security or quality updates. windows 10 version 1507 iso updated
LTSB 2015 (Enterprise & IoT): This specialized version, built on the 1507 core, reached its final end-of-support on October 14, 2025.
Legacy Updates: The Microsoft Update Catalog contains cumulative updates released through mid-2025 for LTSB systems, with the final major patches like KB5063889 being issued in August 2025. Key Features of the 1507 Build
Version 1507 introduced several foundational elements that defined the early Windows 10 experience:
The Hybrid Start Menu: A blend of the classic Windows 7 list and Windows 8's "Live Tiles".
Cortana Integration: The arrival of Microsoft’s digital assistant on the desktop.
Microsoft Edge Legacy: The debut of the original Edge browser, which has since been replaced by the Chromium-based version.
Continuum: A feature that allowed seamless switching between tablet and desktop modes.
Action Center: A centralized hub for notifications and quick toggles. Where to Find and How to Use Updated ISOs
Because Version 1507 is largely retired, Microsoft’s official Software Download Page primarily offers the latest version (22H2). However, users seeking 1507 specifically often turn to these methods:
To generate or obtain an updated ISO for Windows 10 Version 1507 (Build 10240), you can use specialized scripts or third-party tools to fetch the original files directly from Microsoft's servers. Since Version 1507 was the initial release of Windows 10 (2015) and is no longer officially distributed on the main Microsoft Download page, these methods are the most reliable. 1. Using a Universal Media Creation Tool (MCT) Wrapper
The most efficient way to generate this specific ISO is using a "wrapper" script that tricks the official Media Creation Tool into downloading older versions.
Source: You can find the Universal MediaCreationTool wrapper on GitHub or Gist. Process: Download and run the .bat or .cmd script. A menu will appear; select 1507.
Choose Create ISO when prompted. The script will then call the official Microsoft backend to download the 1507 image. 2. Downloading via Rufus
Rufus is a popular tool for creating bootable USBs that also includes a feature to download official ISOs, including legacy versions. Tool: Download Rufus. Steps: The "Windows 10 Version 1507 updated ISO" is
Open Rufus and ensure the "Check for updates" setting is enabled to activate the download script.
Click the small arrow next to the SELECT button and change it to DOWNLOAD.
Select Windows 10, then the 1507 (Build 10240) release from the list. 3. Archive Sources (Direct Downloads)
If you prefer a direct download without using tools, verified copies of the original ISOs are hosted on the Internet Archive. Note that these may not include the very latest cumulative security updates. Important Notes on Updates
Support Status: Windows 10 Version 1507 reached the end of its official support life in 2017 for most editions.
Updating Manually: After installing, you may need to manually download "cumulative updates" from the Microsoft Update Catalog to bring it to its final patched state. Some users recommend avoiding updates past December 2020 for this specific version to maintain original performance or compatibility.
Alternative: If your goal is to make a modern Windows 10 version look like 1507, you can use registry tweaks or UI tools instead of installing an outdated, unsecure OS.
Windows 10 Version 1507 ISO: A Look into the First Major Release
Windows 10 was first released on July 29, 2015, and it marked a significant shift in Microsoft's approach to operating system development. The first major release, version 1507, was a crucial milestone in the Windows 10 journey. In this write-up, we'll explore the Windows 10 version 1507 ISO, its features, updates, and what made it a foundation for future releases.
What is Windows 10 Version 1507?
Windows 10 version 1507, also known as the "Initial Release" or "RTM" (Release to Manufacturing), was the first major release of Windows 10. It was built on April 24, 2015, and officially released on July 29, 2015. This version was a culmination of efforts from Microsoft to create a unified platform that combined the best features of Windows 7 and Windows 8.
Key Features of Windows 10 Version 1507
Some of the notable features of Windows 10 version 1507 include:
Updates and Improvements
Although version 1507 was the initial release, it still received several updates and improvements. Some notable updates include:
Why is Windows 10 Version 1507 Still Relevant?
Although newer versions of Windows 10 have been released, version 1507 remains relevant for several reasons:
Downloading and Installing Windows 10 Version 1507 ISO
Microsoft no longer provides direct download links for Windows 10 version 1507 ISO. However, users can still obtain the ISO file through various channels:
Conclusion
Windows 10 version 1507 was a significant milestone in the development of the Windows 10 operating system. Although it has been superseded by newer versions, understanding its features, updates, and limitations provides valuable insights into the evolution of Windows 10. Users and developers can still benefit from exploring version 1507, especially when working with legacy systems or testing applications for compatibility. However, it's essential to ensure that any installations or downloads are done through official channels or trusted sources.
Windows 10 Version 1507 (Build 10240) reached official End of Service for consumer editions on May 9, 2017, but updated ISOs are available through Microsoft's Long-Term Servicing Branch (LTSB 2015) for enterprise, which provides security updates until October 14, 2025. These refreshed ISOs, found via Visual Studio Subscriptions or VLSC, are sought for legacy system compatibility and performance on older hardware [1, 2, 3]. For details on obtaining these, consult the Microsoft Volume Licensing Service Center.
Windows 10 Version 1507 (Build 10240), the original "RTM" release from July 2015, is long past its general end-of-life date
. However, interest remains for niche use cases like older hardware or specific testing environments. Microsoft Learn Current Support Status (2026) General Consumer Editions:
Support for Home, Pro, Education, and Enterprise editions officially ended on May 9, 2017 LTSB 2015:
The Long-Term Servicing Branch (LTSB) version of 1507 reached its final end-of-support on October 14, 2025
. No further security updates are being released for any variant of 1507 as of early 2026. Microsoft Learn Where to Find the ISO
Microsoft no longer offers Version 1507 for direct download through its standard Media Creation Tool or web portal. Microsoft Learn Windows 10, version 1507 end of servicing for CB and CBB 16 Mar 2020 — Do you still have a machine running the original 1507 build
Given the risks, why is this keyword so popular? Several legitimate niches exist:
If you're looking to create an updated ISO for deployment or installation purposes: