Windows 95 at 30: how one OS changed the PC forever

[Alfonso Maruccia]

What just happened? Happy Birthday to Windows 95, Microsoft's first, extremely successful foray into the world of 32-bit consumer operating systems. The company released the original retail edition of the OS on August 24, 1995, and literally changed computing technology forever.

Yesterday was the 30th anniversary of Windows 95, the operating system that revolutionized personal computing and introduced technologies still standard today. With limited consumer internet in 1995, Microsoft sold the software in cardboard boxes – and moved an enormous number of copies in record time.

Windows 95 marked a turning point in how Microsoft did business with computers. The company began refocusing on the Windows brand in 1990, when Windows 3.0 earned widespread praise from users and reviewers. For the first time in decades, Microsoft aimed to merge two separate environments – MS-DOS and Windows – into a single PC experience.

Many users, including myself, initially despised the new operating system. Countless 16-bit "gaming" PCs fell short of Windows 95's minimum requirements – a 386DX CPU, 4MB of RAM, and 50 to 55MB of hard disk space. Microsoft kept those requirements deliberately low to maximize reach, aiming at machines still running MS-DOS with the Windows 3.1 environment.

However, Windows 95 introduced features that remain fundamental across both Windows and other PC platforms. These included the Start button and Start menu, a unified GUI through Windows Explorer, a 32-bit API for fully 32-bit applications (Win32), and much more.

Microsoft built Windows 95 to run across three software architectures: MS-DOS programs, 16-bit Windows apps, and the new 32-bit Win32 software. Engineers accomplished this with a hybrid design, using the 16-bit DOS core as both a bootstrap and a compatibility layer. Even the setup process relied on three separate mini – operating systems to ensure broad PC support.

Windows 95 was Microsoft's first 32-bit, multitasking operating system – not just "DOS 7 with a GUI," as some critics still describe it today. The launch set new standards for software marketing, moving one million copies in just four days and 40 million within a year. Windows 95 shaped the ecosystem for decades, leaving a legacy that outlived official support, which ended in December 2001.

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Windows 95 at 30: how one OS changed the PC forever

 

[unoficialoficial]

When comparing Windows 95 to DOS, it offered numerous advancements that were rarely seen in the transitions between modern operating system versions.

Key innovations included a new graphical user interface (GUI), the Start Menu, Plug and Play hardware functionality, internet integration, enhanced multitasking capabilities, system file protection, support for long file names, customization themes, Internet Explorer and improved multimedia support. These features collectively marked a significant leap forward.

 

[Megalomaniac]

I was born in 81. I learned DOS and learned typewriters. Never actually used Windows 3.1. I wasn't using Windows 95 until I was in the public library during my High School years "96 onward". I learned the "world wide web" pretty quickly on AOL dial up or public broadband. I had some experience using MAC OS, but not much. Computers were simply too expensive to afford. I didn't have one till 1999 and got Windows 95 - upgraded to Windows 98. my system.

In High School I also learned some AutoCad.

Pentium 3 450 MHz, 96 MB RAM, 20 GB HDD - and I added a Voodoo 3 3000 and 128MB RAM - Hewlett Packard Pavilion: Model 8570c

Quake 2, Unreal Tournament, Half Life, Command & Conquer - those were the days...

 

[DrSuess]

I have been a user since DOS moved to Win 3.1 and then 95. I Still have my original MSDN developer media for Win 95 although I don't think I got the OS media until I was developing on Win NT.

I should see if I can find a VM that can still run Win 95, I would like to install it and play "Redneck Rampage" and "Redneck Rampage Rides Again". 2 of the funniest games I have ever played

 

[GeoffreyA]

I started off on Windows 98, so I got the multimedia and HTML-in-Explorer improvements over 95. It was a Pentium 166, with 48 MB of EDO RAM, ATI Rage II+ 8 MB video card, Yamaha OPL3-SA sound card, and 5 GB Maxtor HDD. I've still got this computer and would like to boot it up. Recently tried but something wasn't right.

Regarding Windows 95, it goes to show what a brilliant job they did that today, Windows inherits the same GUI paradigm, despite Microsoft's attempts to destroy it.

 

[zavrix]

I started out using Dos and a operating system called Geoworks, at the time I purchased my 386 25mhz system I was told it was going to beat Windows. Have to admit it was really good and easy to use and had a great interface.

 

[SRB]

I was using computers for 10 years before I actually built a Windows PC. The first version I actually used was Win 98. I actually used a C128 and used to get some CP/M Apple software from the guy down the hall in my dorm. Like most things, I guess my biggest issue with Windows was I just wasn't used to it after 10 years running Amiga-dos.
Because of that, I never quite understood the uproar over the loss of Windows 7. Between switching OSs all the time and suffering through Windows ME, Win 10 was no big deal.

 

[candle86]

When comparing Windows 95 to DOS, it offered numerous advancements that were rarely seen in the transitions between modern operating system versions.

Key innovations included a new graphical user interface (GUI), the Start Menu, Plug and Play hardware functionality, internet integration, enhanced multitasking capabilities, system file protection, support for long file names, customization themes, Internet Explorer and improved multimedia support. These features collectively marked a significant leap forward.

You mean plug and pray

 

[guillejp]

I remember as a kid having some occasional exposure to 3-3.11 and trying to understand how the h3ll it worked but I just couldn't, something was quite confusing about it... And then Win 95 and YES, IT INSTANTLY CLICKED! with the Start menu and programs in the taskbar! Now it made sense, it was neatly organized!

 

[BogdanR]

I remember MS using Rolling Stones’ Start Me Up song which had hilarious “You make a grown man cry” recurring lyrics.
Really appropriate!

 

[fadingfool]

You mean plug and pray

Plug in, bluescreen and reboot..... rinse and repeat. Compared with DOS 6.22 and win3.11 Windows 95 was a right pain the proverbial. Not quite as flakey as Win 98 with its constantly crashing active desktop. I do not remember windows 95 with any sense of nostalgia.

 

[Coisa]

"limited consumer internet in 1995, Microsoft sold the software in cardboard boxes ". Ha, makes me feel really old. Made me realize probably half the readers consider that unknown information. I've been windowing for the whole journey. Cursing most editions, sometimes some more than others, throughout their lives. Other editions, Windows ME and Windows 8 (no dot), I cursed daily. Just getting into Win 11 now and curse IT daily for its intrusions from Microsoft.

 

[Gezzer]

Born in 61 and I've had a computer since the 8bit days. Went from 3.1 to 95 and yes it was a massive leap forward. But it did have teething pains, lots of them. USB and plug & play were both jokes, plus a lot of hardware was designed for DOS and fought like crazy with the OS. The amount of editing of BAT files and pifs was insane. While 98 was a more complete refinement of Windows, migrating to an NT based OS with XP was IMHO the real turning point for windows.

 

[Tran Bronstein]

Born in 61 and I've had a computer since the 8bit days. Went from 3.1 to 95 and yes it was a massive leap forward. But it did have teething pains, lots of them. USB and plug & play were both jokes, plus a lot of hardware was designed for DOS and fought like crazy with the OS. The amount of editing of BAT files and pifs was insane. While 98 was a more complete refinement of Windows, migrating to an NT based OS with XP was IMHO the real turning point for windows.

This. 1000% Windows 95 was the concept but XP was where everything clicked 100% for Windows, pun fully intended. There's a reason that XP was so popular as an OS. It was the one that brought PCs to the mainstream as a genuinely useful device, not just people who were already into computers for either work or as a personal hobby.

 

[Gezzer]

This. 1000% Windows 95 was the concept but XP was where everything clicked 100% for Windows, pun fully intended. There's a reason that XP was so popular as an OS. It was the one that brought PCs to the mainstream as a genuinely useful device, not just people who were already into computers for either work or as a personal hobby.

Actually from what I understand XP is still popular with an estimated 8.5 million users as of 2024. Wonder if the same thing will happen to Windows 10? Considering how many still viable systems Win11 isn't designed for, and how many just can't be bothered to try a Linux distro, there could be a lot more than 8.5 as 25 draws to a close.

 

[jeffbert]

Anyone remember the 640k barrier & "load high"? Wolfenstein 3D, Blake Stone, not to forget the Wolfenstein 3D editor? I never got far with the DOOM editor; the best I could do was modify existing maps. I guess I lacked the patience.

Waiting for pages to download?

I had two big W98 how to books (one was by QUEUE), a friend who was studying IT, thought I should also, seeing he thought I knew a lot. I did not; it was just that he knew even less.

I love my LCD monitor!

I should make my own version of 4 Yorkshire men. We had it rough!

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