Microsoft Windows 95
On August 24, 1995, at midnight, lines stretched in front of CompUSA and Best Buy stores. Such a thing had never been seen for software. Microsoft orchestrated the launch of Windows 95 with unprecedented scale: 300 million dollars invested in a worldwide advertising campaign, the Rolling Stones and their "Start Me Up" as the soundtrack, Jay Leno hosting the event alongside Bill Gates. The Redmond company even produced an hour-long show with Jennifer Aniston and Matthew Perry, then at the height of their fame thanks to Friends. The result? Over 40 million copies sold in five weeks.
Behind this media hype lay a radical overhaul of the computing experience. Windows 95 definitively turned the page on MS-DOS and Windows 3.1. The desktop now displayed icons, a taskbar ran along the bottom of the screen, and a Start button concentrated program access. This interface transformed the computer into a tool that anyone could master, without sacrificing the advanced features that interested experienced users.
The system’s 32-bit architecture required a compatible processor but unlocked new possibilities. Memory was managed better, resources were allocated more efficiently. Preemptive multitasking entered the scene for 32-bit applications, allowing multiple programs to run in parallel without the system bogging down. However, Microsoft had to solve a delicate equation: making old DOS and 16-bit Windows software coexist with new 32-bit programs. The Win32 API provided an answer by giving developers a consistent set of functions, compatible with both Windows NT and Windows CE. Programmers could thus port their applications from one platform to another without too much trouble.
Plug and Play technology aimed to simplify peripheral installation. In reality, its chaotic beginnings earned the system the ironic nickname "Plug and Pray." Despite these initial hiccups, the principle of automatic hardware detection later became self-evident. File management also gained flexibility: long filenames, up to 250 characters, replaced the archaic 8-character constraint inherited from DOS. MacOS enjoyed this freedom, and Windows 95 finally caught up. The VFAT file system preserved compatibility with older applications, a compromise typical of Microsoft’s approach.
The integrated network interface and native TCP/IP support arrived just as the Internet was really taking off. Microsoft simultaneously launched the Microsoft Network (MSN), a proprietary online service meant to compete with AOL, accessible through a monthly subscription. Internet Explorer was not part of the base system but was added in subsequent versions via the Microsoft Plus! pack. The "Briefcase" feature allowed file synchronization between different computers, foreshadowing the cloud services that would flourish a decade later. User profiles gave each member of a family or business the ability to customize their work environment.
The system included advanced network features: peer-to-peer file sharing, support for NetBEUI and IPX/SPX protocols, clients for NetWare and Microsoft networks. These characteristics facilitated its adoption in businesses, where it gradually supplanted Windows 3.1 and Windows for Workgroups. The competition hadn’t given up. Mac OS captivated with its elegance and multimedia capabilities but remained confined to Apple hardware. IBM’s OS/2 impressed technically but suffered from poor marketing. Linux, still an emerging free system, attracted technical users with its stability and modularity.
A typical computer of this era featured a 486 or Pentium processor, an IDE or SCSI hard drive, a double-speed CD-ROM drive, and a Sound Blaster sound card. These machines had to contend with Windows 95’s requirements: 4 MB of RAM at minimum, 8 MB recommended, and substantial disk space. Microsoft evolved the system through several versions (OSR1, OSR2) that integrated FAT32, USB, and AGP. Windows 95 remained available until 2001, gradually giving ground to Windows 98 and then Windows ME.
The system’s impact on the computer industry was considerable. It standardized the modern graphical interface and helped make the computer a familiar object in homes. This period marked the height of Microsoft’s dominance in the consumer market. A redesigned interface, a modernized architecture, aggressive marketing: Windows 95 established a standard that influenced operating system development for the following twenty years. The system remains in memory as the one that democratized personal computing.