A: Yes, but install 1809 first, then Windows 11, or use separate drives to avoid boot manager conflicts.
Click under Boot selection and locate your downloaded Windows 10 Pro 1809 ISO. Choose Partition scheme :
Many industrial, medical, and financial applications were certified specifically for Windows 10 Pro Version 1809. Upgrading would require expensive re-certification, so IT departments keep this version running on mission-critical machines.
Below is a guide on the remaining official and community-vetted methods to acquire this specific version. Official Microsoft Channels windows 10 pro version 1809 64bit iso download top
Even with Rufus, verify the file integrity. Below are the official Microsoft SHA-1 checksums for Windows 10 Pro Version 1809 (64-bit, English US):
Before you download , you must understand its lifecycle:
Click the button to launch the OS selection script. A: Yes, but install 1809 first, then Windows
Leave the File System as default (Rufus automatically configures large ISO files appropriately).
A: Microsoft removes direct ISO links after a build reaches end of life. Rufus Fido is the best workaround.
The search for is a journey back to a faster, lighter, and more predictable version of Windows 10. By following this guide, you can acquire the ISO securely, verify its authenticity, and install it with confidence—while understanding the risks. Below are the official Microsoft SHA-1 checksums for
Under the section, uncheck the box labeled Use browser default .
Click to format the drive and write the installation files. Important Security & Support Advisory
Windows 10 Pro is a flagship operating system developed by Microsoft, designed for businesses and power users. Version 1809, also known as the October 2018 Update, was released on October 2, 2018. This version introduced several new features, including a revamped Windows Search, improved performance, and enhanced security.