An LLM For The Raspberry Pi

May 10, 2025 by Al Williams 32 Comments

Microsoft’s latest Phi4 LLM has 14 billion parameters that require about 11 GB of storage. Can you run it on a Raspberry Pi? Get serious. However, the Phi4-mini-reasoning model is a cut-down version with “only” 3.8 billion parameters that requires 3.2 GB. That’s more realistic and, in a recent video, [Gary Explains] tells you how to add this LLM to your Raspberry Pi arsenal.

The version [Gary] uses has four-bit quantization and, as you might expect, the performance isn’t going to be stellar. If you are versed in all the LLM lingo, the quantization is the way weights are stored, and, in general, the more parameters a model uses, the more things it can figure out.

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Celebrating 30 Years Of Windows 95 At VCF

April 6, 2025 by Adam Fabio 78 Comments

It’s been 30 years since Windows 95 launched. [Ms-Dos5] and [Commodore Z] are celebrating with an epic exhibit at Vintage Computer Festival East 2025. They had no fewer than nine computers — all period-correct machines running versions of Windows 95. The pictures don’t do it justice, so if you are near Wall, NJ, on Sunday, April 5, 2025, definitely go check out this and the rest of the exhibits at VCF.

An exhibit like this isn’t thrown together overnight. [Commodore Z] and [Ms-Dos5] worked for months to assemble the right mix of desktops, laptops, and peripherals to showcase Windows 95. Many of the computers are networked as well – which was no easy task.

One particular Thinkpad 760e required pliers and force to remove a stuck PCMCIA modem card. After a struggle that was ultimately destructive to the card, the pair determined it was stuck due to a sticker that had effectively glued the card into the laptop. As the sticker finally gave up, the card popped itself out of the laptop.

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A Very Trippy Look At Microsoft’s Beginnings

April 3, 2025 by Tom Nardi 38 Comments

It’s not often you’ll see us singing the praises of Microsoft on these pages, but credit where credit is due, this first-person account of how the software giant got its foot in the proverbial door by Bill Gates himself is pretty slick.

Now it’s not the story that has us excited, mind you. It’s the website itself. As you scroll down the page, the text and images morph around in a very pleasing and retro-inspired way. Running your cursor over the text makes it flip through random ASCII characters, reminding us a bit of the “decryption” effect from Sneakers. Even the static images have dithering applied to them as if they’re being rendered on some ancient piece of hardware. We don’t know who’s doing Billy’s web design, but we’d love to have them come refresh our Retro Edition.

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Skype Is Shutting Down On May 5th

March 2, 2025 by Maya Posch 32 Comments

In a move that could have been seen coming from at least a decade away, Microsoft has confirmed that the Skype service will be shutting down on May 5. This comes after an intrepid person stumbled over a curious string in the latest Skype for Windows preview. This string seemed intended to notify the user about the impending shutdown, telling them to migrate to Teams instead.

Skype was originally created in 2003 by a group of European developers, where it saw some success, with the service being acquired by Microsoft in 2011. Much like other messaging services, each Skype user has a unique ID, but there is also integration with phone services around the world. When Microsoft overhauled the user interface in 2017, this caused a split between ‘classic’ UI fans and the heretics who liked the new interface.

With Microsoft not really finding a way to stop the bleeding of users by this time, and with its nascent Teams service enjoying success despite any complaints anyone might have about it, it seems that now the time has come where Skype will be put out to pasture. For the handful of Skype users still left today, the options are to either download your data before it’s erased, or to move your user account to Teams.

Hackaday Links: October 20, 2024

October 20, 2024 by Dan Maloney 44 Comments

When all else fails, there’s radio. Hurricane Helene’s path of destruction through Appalachia stripped away every shred of modern infrastructure in some areas, leaving millions of residents with no ability to reach out to family members or call for assistance, and depriving them of any news from the outside world. But radio seems to be carrying the day, with amateur radio operators and commercial broadcasters alike stepping up to the challenge.

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Microsoft Updates MS-DOS GitHub Repo To 4.0

April 26, 2024 by Tom Nardi 30 Comments

We’re not 100% sure which phase of Microsoft’s “Embrace, Extend, and Extinguish” gameplan this represents, but just yesterday the Redmond software giant decided to grace us with the source code for MS-DOS v4.0.

To be clear, the GitHub repository itself has been around for several years, and previously contained the source and binaries for MS-DOS v1.25 and v2.0 under the MIT license. This latest update adds the source code for v4.0 (no binaries this time), which originally hit the market back in 1988. We can’t help but notice that DOS v3.0 didn’t get invited to the party — perhaps it was decided that it wasn’t historically significant enough to include.

That said, readers with sufficiently gray beards may recall that DOS 4.0 wasn’t particularly well received back in the day. It was the sort of thing where you either stuck with something in the 3.x line if you had older hardware, or waited it out and jumped to the greatly improved v5 when it was released. Modern equivalents would probably be the response to Windows Vista, Windows 8, and maybe even Windows 11. Hey, at least Microsoft keeps some things consistent.

It’s interesting that they would preserve what’s arguably the least popular version of MS-DOS in this way, but then again there’s something to be said for having a historical record on what not to do for future generations. If you’re waiting to take a look at what was under the hood in the final MS-DOS 6.22 release, sit tight. At this rate we should be seeing it sometime in the 2030s.

Microsoft Killed My Favorite Keyboard, And I’m Mad About It

April 16, 2024 by Lewin Day 73 Comments

As a professional writer, I rack up thousands of words a day. Too many in fact, to the point where it hurts my brain. To ease this burden, I choose my tools carefully to minimize obstructions as the words pour from my mind, spilling through my fingers on their way to the screen.

That’s a long-winded way of saying I’m pretty persnickety about my keyboard. Now, I’ve found out my favorite model has been discontinued, and I’ll never again know the pleasure of typing on its delicate keys. And I’m mad about it. Real mad. Because I shouldn’t be in this position to begin with!

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