The article explains how Microsoft announced the open‑source release of Windows Subsystem for Linux (WSL) at Build 2025, reviews its evolution from WSL 1 to WSL 2 and WSLg, details the components now on GitHub, and highlights the remaining closed‑source parts and community contribution guidelines.
This guide walks you through what WSL2 is, compares it with WSL1, explains why to use it, and provides detailed step‑by‑step instructions for enabling the required Windows features, installing Ubuntu, customizing the terminal, updating package sources, and even uninstalling the subsystem.
This article explains the shortcomings of Windows command‑line tools, introduces the Windows Subsystem for Linux (WSL), provides step‑by‑step instructions for installing WSL 1 and optional Linux distributions, shows how to improve the terminal experience, and details useful wsl.exe commands and system interoperability.
The April 2019 Windows 10 update introduces a 9P‑based file server in WSL, allowing users to safely browse Linux files from Windows Explorer, export and import distributions, and use new command‑line features while noting remaining limitations and best‑practice warnings.
The Windows 10 April 2019 (19H1) update adds a 9P‑based file‑server to WSL, allowing users to browse Linux files from Windows Explorer, use standard Windows commands on them, and safely manage distributions while noting important limitations and new command‑line features.
