ReactOS, an ambitious open-source project, aims to deliver a Windows-compatible operating system without utilizing any Microsoft code. This operating system, developed since 1998 through reverse engineering, mirrors Windows' functionality to an extent, allowing users to run Windows applications directly.
Installation and Setup
The process of setting up ReactOS can be challenging, particularly on modern hardware. Testing the system within a VirtualBox virtual machine proved more successful than using a bootable USB on a Ryzen 5 test system, which resulted in errors. The installation involves downloading an ISO, creating a new virtual machine, and allocating resources like 4 GB RAM and 10 GB of disk space, given its 32-bit architecture.
After booting the ISO, users navigate a setup wizard to configure language, device settings, partition the disk, and create a user account. Completing the initial setup requires patience as the system automatically installs drivers. Additional adjustments might be necessary in VirtualBox to correct display resolutions.
Program Compatibility
ReactOS supports a range of older 32-bit Windows applications, delivering legacy utilities including a Wine-based Internet Explorer, Command Prompt, and an Application Manager tailored for software installation. While basic browsing is feasible, modern websites and platforms such as YouTube often face compatibility issues due to outdated browser support.
Testing various software indicated mixed outcomes: Adobe Photoshop and Blender encountered occasional glitches, while Microsoft Office XP and 7-Zip operated smoothly. However, Google Chrome struggled significantly, primarily due to its demands on modern web standards. The Application Manager's selection, mostly consisting of outdated apps, further highlights the system's limitations.
The Purpose and Potential of ReactOS
Beyond a sense of nostalgia, ReactOS serves crucial functions by providing an open-source environment for running Windows applications natively. This assists in preserving legacy software and supporting commercial systems, such as point-of-sale applications that depend on specific Windows drivers not supported by Wine.
Moreover, ReactOS doubles as a valuable resource for developers eager to explore Windows NT's inner workings, offering insights through its source code
Though promising, ReactOS remains a work in progress, limited by a small pool of contributors and the extensive engineering efforts needed to rival Windows' comprehensive functionality. While not yet a viable daily replacement for contemporary Windows, ReactOS persists as a beneficial project within the open-source community. The potential it exhibits may lead to it evolving into a practical alternative over time.
