An old PC with a decade-old motherboard continues to perform basic tasks but struggles with gaming and faces the end of support for Windows 10 in October. The user is not upgrading to Windows 11 due to dissatisfaction with its features and customization limitations. They are considering alternatives, including sticking with Windows 10, which feels temporary, or trying Linux Mint. After a trial run with Linux Mint, the user found the transition seamless and appreciated its customizability and community support. As the end of Windows 10 approaches, the user sees Linux Mint as a stable and personalized computing option.