This is a modified version of Windows 8.1 Embedded Industry Pro. I call it "Windows 9"
It was designed to bring back the UI from Windows 7, while keeping the kernel improvements from 8.1
You need a license key to activate this operating system.
If you are in college, check if you have a Microsoft Imagine subscription. You can usually get an 8.1 Embedded Industry Pro license key from Microsoft Imagine for free.
Windows 9 is x64 only - this will not work on 32 bit systems.
If affected by a black screen issue after windows update, please visit this page for instructions on how to repair.
Screenshot of the system:

The Simulation Mode in 6.0.1 is robust, allowing users to visualize data packets traveling through the network in real-time. This is crucial for understanding complex protocols like OSPF (Open Shortest Path First) and EIGRP (Enhanced Interior Gateway Routing Protocol). The event list feature helps students trace the exact path of a packet, troubleshooting where a transmission failed.
If you cannot find a safe download or need advanced features, consider these free alternatives: Cisco Packet Tracer 6.0.1 Free Download
Cisco Networking Academy: Learn Cybersecurity, Python & More Cisco Packet Tracer 6.0.1 at a glance | PDF - Slideshare The Simulation Mode in 6
While not directly downloadable from public websites without registration, many educational institutions hosted the installer internally. Cisco’s strategy was to use the free tool as a gateway to formal certification. Over time, mirror sites and archives preserved version 6.0.1 as a legacy release for offline use. If you cannot find a safe download or
Installation:
1. Download the file using the download link above.
2. Extact the .7z file with 7-Zip
3. Use the included tool to copy the iso onto a USB flash drive that is larger than 4gb
4. Boot to the flash drive
5. Follow onscreen instructions to Install Windows.
Legal:
This image is provided with no license key, therefore it is not an illegal source of windows. Users must provide their own license key for activation.
All pre-installed software/tweaks belong to the companies/people who made it.
Windows 9 might be a registered trademark of Microsoft Corporation, I do not own the term "Windows 9".
Please don't sue me, thanks.
Hi /r/PCMasterRace :)
Hello LinusTechTips :)