TL;DR: Upgrade to Windows 11 Pro for $12.97 (regularly $199) before the deal ends March 8 at 11:59 p.m. Pacific. Why spend hundreds on new hardware when one of the simplest upgrades for your PC costs less than lunch? Right now, you can get a Windows 11 Pro license key for just $12.97 (regularly $199). Microsoft has already ended support for Windows 10, which means no more security updates or vulnerability patches. Systems still running the older OS are now more exposed to malware and security threats. Upgrading to Windows 11 Pro restores those protections while adding several modern performance improvements. For gamers, Windows 11 Pro includes features designed to get the most out of your hardware: DirectX 12 Ultimate for improved ray-traced graphics and smoother frame rates Auto HDR to enhance color and contrast in supported games DirectStorage (with compatible hardware) for dramatically faster game load times Beyond gaming, the operating system includes productivity and usability upgrades: Snap Layouts for cleaner multitasking across multiple windows Faster boot and wake times for everyday responsiveness Improved window management to keep apps organized Built-in security features like TPM support and Smart App Control These upgrades help modern PCs run more efficiently without replacing your hardware. Get Windows 11 Pro for $12.97 (regularly $199) before the deal ends March 8 at 11:59 p.m. Pacific. Microsoft Windows 11 Pro See Deal StackSocial prices subject to change.