The author has used both Windows and Linux for two decades, with Windows as the primary operating system and Linux for experimentation. The introduction of the Windows Subsystem for Linux (WSL) has eliminated the need for dual-booting and virtual machines, allowing the author to use Linux apps and commands directly within Windows. WSL simplifies file sharing between Windows and Linux, making it easy to access documents and directories across both systems. The transition from WSL on Windows 10 to WSL2 on Windows 11 has further improved file management. WSL functions as a lightweight alternative to resource-heavy virtual machines, offering quick boot-up times and efficient performance. The author can install and run multiple WSL distributions, primarily using Ubuntu but also keeping an Arch installation for experimentation.