TL;DR: Upgrade to Windows 11 Pro and get next-level security, design, and performance to future-proof your PC — all for just $17.97 through October 6. Who says staying ahead of the tech curve has to be hard? With Windows 11 Pro for $17.97, you’ll be the friend everyone comes to for tech advice — because you’ll be rocking the latest and greatest in performance, security, and a personal assistant in the form of Copilot. Windows 11 Pro introduces Copilot, a built-in AI assistant that helps streamline tasks, boosts productivity, and makes multitasking a breeze. And don’t worry — it’s not just abou…