: Windows 8.1 no longer receives security updates, technical support, or bug fixes from Microsoft. This increases vulnerability to security threats if used on a device connected to the internet.
: Many low-cost discs found on marketplaces like Amazon or eBay are "recovery media" or "install discs" that do not include a product key . You must already have a valid license key to activate the software. buy windows 8.1 disc
As of April 28, 2026, Microsoft no longer sells Windows 8.1 directly, as it reached its . Physical installation discs can now only be found through third-party retailers, secondary marketplaces like eBay or Amazon, and specialized software vendors. Market Availability and Pricing : Windows 8
: A factory-sealed full version that includes the software disc and an original activation code. This is available from merchants like Mercari for ~$42. You must already have a valid license key
: You can still create installation media for Windows 8.1 using Microsoft's official download tools to create a bootable USB or DVD yourself, provided you have a valid key. How to create Windows 8.1 installation disc - Microsoft Q&A
: A full retail package that includes the license and physical media. Retailers like My Choice Software list this for approximately ~$150. Important Purchasing Considerations
