What Is Windows 98? Features, History, and Overview

This article provides a concise overview of Windows 98, detailing its release, technological advancements, and impact on modern personal computing. Readers will learn about the operating system's key architectural updates, including enhanced hardware compatibility and web integration, as well as its release history and eventual retirement.

Windows 98 is a graphical operating system released by Microsoft on June 25, 1998, serving as the direct successor to Windows 95. Built upon the MS-DOS-based Windows 9x kernel, it operated as a hybrid 16-bit and 32-bit system. It was designed primarily to enhance consumer computing by improving system stability, modernizing hardware support, and seamlessly integrating web technologies directly into the desktop environment.

A major milestone of Windows 98 was its expanded support for modern hardware standards. It significantly advanced the adoption of Universal Serial Bus (USB) peripherals, allowing users to connect mice, keyboards, and printers without rebooting. It also introduced the Windows Driver Model (WDM), native support for DVD-ROM media, and the FAT32 file system, which permitted disk partitions larger than two gigabytes and improved storage efficiency.

Internet connectivity was central to the Windows 98 experience. The operating system came bundled with Internet Explorer 4.01 and introduced the Active Desktop, which enabled live HTML content to run directly on the user's desktop background. It was also the first version of Windows to introduce Windows Update, an automated utility that checked for security patches, software updates, and driver fixes over the internet.

In May 1999, Microsoft released Windows 98 Second Edition (SE). This major revision addressed numerous stability issues, updated Internet Explorer to version 5.0, upgraded USB support, and introduced Internet Connection Sharing (ICS), which allowed multiple computers on a local network to share a single internet connection. For more technical documentation and software archives, visit this dedicated Windows 98 resource website.

Windows 98 remained one of the most widely used operating systems throughout the late 1990s and early 2000s. Microsoft officially ended mainstream support for Windows 98 and Windows 98 SE on June 30, 2002, and concluded extended security support on July 11, 2006, as users transitioned to modern NT-based platforms like Windows 2000 and Windows XP.