IT General

If you're like me, you want to be able to stay in contact with people no matter what the state of the internet or any other telecommunications is. I found a way to do that, and all you need is an affordable ESP32 kit.

The Toyota Land Cruiser has been roaming American roads since 1958, building a reputation as one of the toughest SUVs you can buy. It’s the kind of vehicle people take across continents, keep for decades, and refuse to part with, which explains why nearly 44,000 found homes in 2025 alone.

Microsoft Excel is a workhorse for anyone juggling numbers, budgets, and datasets. However, with the sheer amount of data you handle and all those repetitive, manual tasks, Excel can end up being very draining. While it seems like a lot of AI marketing is dedicated to creation, being an assistant is still high on the list of Copilot's tasks.

Ring is one of the most popular brands of video doorbells, and I've owned one for years. Here's why I've reached the point where I'm ready to replace it with a different brand.

Whenever you are talking about a car, everyone wants to know how much horsepower it makes. It is a question as old as the automobile itself. Even though most people don’t understand how it is calculated or what it really means, horsepower is usually the first statistic referenced when describing a car. It is the benchmark by which all cars are measured, especially performance cars.

You might have heard mixed things about the safety of breathing the same air as your 3D printer. While the smell of melted plastic isn’t exactly pleasant, I was curious about what effects the average 3D print had on the air around me, and how it compared to my usual daily routine.

Wi-Fi 7 is an exciting standard that promises faster, smarter wireless connections. Its hallmark feature, Multi-Link Operation (MLO), lets devices use more than one frequency band at a time to reduce latency and boost throughput.

Excel's LAMBDA helper functions are the future, but knowing which one to pick is the real challenge. This is your go-to whistle-stop guide for matching the function to the task and building spreadsheets that finally think for themselves.

When I say "most important," I don't mean the most popular on GitHub, the most beloved by power users, or the project with the loudest community. I mean software that measurably changed the direction of computing. Tools that altered user behavior at scale, forced billion-dollar companies to respond, shifted technical standards, or redefined what people expected from their devices. Importance, in this context, isn't about vibes or nostalgia. It's about influence you can see in the market.

Xiaomi likes to bring cars to Barcelona; the company gave us the first glimpse of its SU7 Ultra supercar during last year's MWC in March.

This year, however, Xiaomi has unveiled something that's pretty far out there, even by its own standards. Called the Xiaomi Vision Gran Turismo, it's a hypercar that was designed to go really fast while slicing through the air in a way not many cars (or race cars, for that matter) can (Xiaomi says it's been "sculpted by the wind").

It feels kinda empty in there. Credit: Stan Schroeder/Mashable

The company will bring the concept car to its MWC show floor in Barcelona on March 2, presumably when we'll learn more about its powertrain, acceleration, battery, and other trivialities. Today, however, Xiaomi was mostly focused on how the air flows through the car, using a variety of wind tunnels and channels (and even a moving part on the car's bottom) to make it more efficient.

The wheels and wheel covers are special, too. Credit: Stan Schroeder/Mashable

Even the car's wheels have special covers that are (somehow) magnetically set in place so they don't rotate while the car moves, as that would also increase drag.

I bet your car doesn't have a cocoon-shaped sofa. Credit: Stan Schroeder/Mashable

Inside, it gets even nuttier. The seats are out; instead, you sit in a "cocoon-shaped sofa" with an x-wing steering wheel with five tiny displays, some of which apparently double as (contextual?) buttons. Most of the things you associate with a traditional car are gone; instead, it's you in that sofa-shaped cockpit, that steering wheel, and the road. The car's a two-seater, so don't expect to bring your family on a trip in this one.

Fortunately, you might be able to get a cocoon-shaped sofa/cockpit for your home. Credit: Stan Schroeder/Mashable

In fact, most people probably won't be able to afford a car like this, but Xiaomi's got you covered, as it plans to release a gaming console/cockpit shaped just like the car's cockpit, so you can race around in your own little cocoon in the relative safety of your home.

SEE ALSO: Xiaomi 17 Ultra hands-on: The cameraphone with a monstrous zoom

We don't know how fast it goes. We don't know where the batteries are, given that the car appears to be mostly wind tunnels under that cockpit. We don't know if it's ever going to make it to market. But boy, does it all look cool.

We'll hopefully find out more on March 2 when that show floor opens, so stay tuned for pics and videos.

If your current Kindle is getting long in the tooth and you’re thinking that buying a new one is the best course of action, hold that thought until you read this. Instead of shelling out cash for a new Kindle, you can invest a few bucks in your current one and make it feel new again.

Back in the day, Android phones were a lot more daring. Companies experimented with all kinds of wild designs, features, and even pricing. Among all the phones that tried to stand out over the past decade, one captured the enthusiast fanbase like no other: the coveted OnePlus One.

The promise of open-source software sure sounds good because it tends to be powerful, community-driven tools that are completely free. It feels like a great move from the costly, restrictive subscription model that giants like Adobe force on you. However, even after months of using these tools and getting totally comfortable with them, I still miss some things Adobe offers.

We all have an old smart TV somewhere that's been replaced by a newer model, or is simply starting to show its age. But the great thing about smart TVs, compared to older television sets or other devices like smartphones, is that they tend to have a much longer lifespan.

Whether you’ve got an Android TV or Google TV streaming device, the home screen is something you see a lot. That’s exactly why it’s stuffed with recommendations and ads. I got tired of all the junk and cleaned things up with a free launcher.

Whether you have a fancy all-SSD NAS or you've turned an old PC into a makeshift backup solution, you've probably set it up, in part, to keep your files safe. But many of us, in our effort to protect our backups, forget about a much more important aspect of it all: protecting the NAS itself.

Xiaomi's Ultra line of phones has always been about one thing: Peak camera performance. The new Xiaomi 17 Ultra, launched ahead of MWC 2026 in Barcelona, pushes the boundaries once more, though it suffers from similar setbacks as its predecessors.

Note that there was no Xiaomi 16 Ultra; the company decided to skip that number and go straight from the Xiaomi 15 and 15 Ultra to Xiaomi 17 and 17 Ultra, likely to "catch up" with Apple, whose latest models also bear the number seventeen. Despite the change, the new Xiaomi phones are very much an evolution of last year's flagship models.

SEE ALSO: MWC 2026: What to expect at the world's largest phone show

On the phone side of things, the Xiaomi 17 Ultra is an extremely capable Android smartphone, with a 6.9-inch, 120Hz OLED display, a Snapdragon 8 Elite Gen 5 chip, 16GB of RAM, 512/1024GB of storage, and a 6,000mAh battery with 90W fast charging and 50W wireless charging. It comes in three colors: Black, White, and the sparkly Starlit Green (Xiaomi sent me a black unit, but the Starlit Green looks way cooler).

The 6.9-inch OLED display is excellent. Credit: Stan Schroeder/Mashable

Where the Xiaomi 17 Ultra differs from the regular Xiaomi 17, which also debuted here in Barcelona, is mainly in screen size (6.9 vs. 6.3 inches), and the camera. The Ultra's got a massive, Leica-branded camera array on the back, with a 50-megapixel main camera, a 200-megapixel telephoto camera, and a 50-megapixel ultra-wide camera, coupled with a 50-megapixel selfie camera on the front.

At 8.29mm thickness and 218 grams of weight, it's the thinnest and lightest Xiaomi Ultra phone ever. Credit: Stan Schroeder/Mashable

The 200-megapixel, 75-100mm telephoto camera gives this phone otherworldly zoom capabilities, with up to 17.2x of "optical-level zoom." I've tried it out, and was able to take usable photos at 100x zoom or more, far beyond in the distance than what my naked I could see.

Left: This is what the XIaomi 17 Ultra's telephoto camera can do. Credit: Stan Schroeder/Mashable Right: Credit: Stan Schroeder/Mashable

Venture that far out, and AI takes the reins quite heavy handedly, which you'll see in the way the system recreates the letters of a sign you took in the distance. Still, if you like the idea of having a camera that can take sharp photos of a flower that's a hundred yards away, this is the phone to do it with.

Left: Credit: Stan Schroeder/Mashable Right: The zoom on this phone is so good, it's worth providing another example. It's like having a set of binoculars. Credit: Stan Schroeder/Mashable

To add an exclamation point to the phone's camera capabilities, Xiaomi also sells two optional photography kits which consists of two different cases that turn the phone into something that really looks like a compact camera, and add a few buttons, visual details, and battery life to the mix. The smaller Xiaomi 17 Ultra Photography Kit makes more sense to me as the phone still retains somewhat normal dimensions; the two-part Xiaomi 17 Ultra Photography Kit Pro makes it a bit too big for my taste.

The photography kits look cool, but they make the phone a lot bulkier. Credit: Stan Schroeder/Mashable

The kits, as cool as they may be, illustrate the most obvious drawback of this phone: it's too much of a camera. It's top heavy, has a smaller battery than the regular Xiaomi 17, and – due to its massive camera bump on the back – doesn't support Xiaomi's wireless, magnetic battery. Don't get me wrong, this is one powerful phone, but it's primarily aimed at photography enthusiasts. Kudos to Xiaomi for making the Ultra lighter than ever, though at 218 grams it's still not exactly lightweight.

If you want your Xiaomi 17 Ultra to be a little more...Leica, there's a special version just for you, shown as a surprise announcement during Xiaomi's big unveiling in Barcelona. Called the Leica Leitzphone, it shares most of the specs with the Xiaomi 17 Ultra, but has a somewhat retro design which calls to mind classic Leica cameras, and a couple of Leica-specific photography modes.

This one is for the Leica fans. Credit: Stan Schroeder/Mashable

It also has one extra feature: The ring surrounding its camera bump can be rotated to increase or decrease zoom. I've tried it out, and it appears to be quite precise, though you do have to be careful not to place your fingers in front of the lens while shooting.

The Xiaomi 17 Ultra starts at 1,499 euros in Europe; there's no info on U.S. availability yet. The Leica Leitzphone is starting at a hefty price of 1,999 euros, and it will be available in select markets and locations.

Xiaomi's strategy when it comes to phones, tablets, and accompanying accessories, appears to be pretty simple: Make it as Apple-like as possible, while still using the best that the Android ecosystem has to offer.

The company's new Xiaomi Pad 8 Pro, launched during the Mobile World Congress in Barcelona, is no different. It's a powerful, 11.2-inch tablet with slim black bezels, a metallic unibody frame, and a set of accessories that can turn it into a compact, portable computer, including a pen and two different keyboards.

The Xiaomi Magic Keyboard Pro Focus. Sounds pretty familiar, doesn't it? Credit: Stan Schroeder/Mashable

Inside, you'll find a Snapdragon 8 Elite chip, a 9,200mAh battery, 8/12GB of RAM, 128/256/512GB of storage, and quad speakers with Hi-Res audio and Dolby Atmos support. The 50-megapixel main camera on the back coupled with a 32-megapixel selfie camera sounds like overkill for a tablet, but then again, why not?

SEE ALSO: MWC 2026: What to expect at the world's largest phone show

All tablets look similar. But having spent some time with the device I can tell you that the Xiaomi Pad 8 Pro really wears its influence on the sleeve. Its dimensions are nearly identical to the 11-inch iPad Pro, down to the thinness and weight (Xiaomi: 5.75mm and 485 grams, iPad Pro: 5.3mm and 444 grams), and Xiaomi's Magic Keyboard Pro Focus is a dead ringer for Apple's Magic Keyboard (XIaomi also offers a more portable version called the Xiaomi Magic Keyboard Pro). Heck, even the Xiaomi Focus Pen Pro looks pretty much exactly like Apple Pencil.

There's an optional pen, and another, lighter keyboard on offer as well. Credit: Stan Schroeder/Mashable

The good news is that Xiaomi's tablet and accessories all quality-made, so if you don't mind the similarities with Apple, you don't have to worry about them not being good. In other words: It's not just a cheap knock-off.

In fact, Xiaomi's tablet beats its competitors in several regards. Both of its cameras are pretty amazing for a tablet. It has fast 67W charging. The 3.2K display is as crisp as they come. Battery seems to lasts forever if you're browsing or reading, or even using it as a secondary display (yes, you can do that even if you have a Mac). Sure, the Xiaomi Pad 8 Pro not an absolute powerhouse like the iPad Pro, as it has a smartphone chip, but I think the vast majority of users don't need their tablet to be more powerful. For what it's worth, I've found Xiaomi's Pad 8 Pro to be very snappy in common everyday tasks.

Xiaomi's HyperOS software could use some work, though. It, too, is extraordinarily similar to Apple's iPadOS, down to the icon design. But sometimes you can tell it's an adaptation of a smartphone OS. For example, I was frustratingly enable to set up even the simplest of widgets the way I wanted them on the screen, as the widgets take up tons of empty space for no good reason. AI is baked in, of course, in the form of Google Gemini; you can invoke the assistant with a long press of the power button.

You can get the Xiaomi Pad 8 Pro in Blue, Gray, and (pictured) Pine Green. Credit: Stan Schroeder/Mashable

Depending on which keyboard you choose, you'll either get a slightly bulkier tablet that feels more like a tiny laptop, or a truly portable tablet that also happens to have a decent keyboard. I'd probably opt for the bulkier Magic Keyboard Pro Focus, simply because it has a touchpad.

Despite the fancy keyboards, this thing is not a great replacement for a laptop, but neither is the iPad. Instead, the Xiaomi Pad 8 Pro is a pro-looking Android tablet that will excel at things tablets are for: Browsing, reading, gaming, and some light work.

Xiaomi's ecosystem of gadgets is expanding.

As is customary, the company brought its new flagship phones to Mobile World Congress in Barcelona, including the Xiaomi 17 and the Xiaomi 17 Ultra.

Xiaomi also launched a new smartwatch called the Xiaomi Watch 5, a new pair of earbuds called the Redmi Buds 8 Pro and, for the first time, an AirTag-like tracking device called the Xiaomi Tag.

SEE ALSO: Xiaomi 17 Ultra hands-on: The cameraphone with a monstrous zoom Xiaomi Tag is here to compete with AirTag

Xiaomi Tag is as simple as they come: A white puck that you can attach to your keys and track via your phone. But the big deal with this one is that it works with Apple Find My, making it a very real competitor to Apple's AirTag. Xiaomi sent me one to test, and I can confirm that it's trackable via Find My just like any other Apple gadget (you don't get Apple's Precision Tracking, though).

Yes, Xiaomi brought a lot of new gadgets to Barcelona this year. Credit: Stan Schroeder/Mashable Xiaomi Watch 5 is ready for your wrist

Xiaomi's new Watch 5 was launched in December 2025 in China. It's a round smartwatch running Xiaomi's HyperOS 3, with a 1.54-inch AMOLED display inside a stainless steel frame, a Qualcomm Snapdragon W5 Gen 1 chip inside, and a 930mAh battery.

SEE ALSO: MWC 2026: What to expect at the world's largest phone show

Xiaomi also has a different line of smartwatches called the Redmi Watch, and these are square and very resemblant of Apple Watch. The Xiaomi Watch 5 is more of a successor to 2024's Watch S4, which had a slightly smaller display, and a battery that was half the size.

The Xiaomi 5 Watch is a hefty, sturdy looking device that's more of a dress watch than a sports watch. It does, of course, come with various health and activity tracking features, including an EMG sensor and an ECG heart rate sensor.

Xiaomi Redmi Buds 8 Pro are packed with features

Launched a few weeks back, Redmi Buds 8 Pro are a pair of sleek-looking earbuds with hi-res audio support, active noise cancellation, and up to 36 hours of battery life.

The Buds 8 Pro also have a noise reduction system that should make calls clear in extremely noisy scenarios (up to 95dB of external noise), as well as very windy environments.

Other features of note include Dolby Audio support, dynamic head tracking, and IP54 dust and water resistance.

Xiaomi 17 brings all the megapixels Xiaomi 17 has a crisp, 6.3-inch display, and is just the right size for my hand. Credit: Stan Schroeder/Mashable

Finally, the star of the show is the Xiaomi 17. It's Xiaomi's no-nonsense flagship, a powerful Android smartphone that sets its sights on Apple's non-Pro iPhone. It has a 6.3-inch, 120Hz OLED display, a Snapdragon 8 Elite Gen 5 chip, 12GB of RAM, 256/512GB of storage, and a hefty 6,330mAh battery with 100W fast charging (and 50W wireless charging).

On the back, you'll find a Leica-branded, triple camera system that consists of a 50-megapixel main camera, a 50-megapixel telephoto camera, and a 50-megapixel ultra-wide camera. There's also a 50-megapixel selfie camera on the front, hidden inside a punch-hole cutout at the top of the display. Yes, Xiaomi just slapped a bunch of 50-megapixel cameras onto this one, and we don't mind it one bit.

Having had some time with both the Xiaomi 17 and the 17 Ultra, I can say that I actually prefer the "regular," Xiaomi 17 variant, even though it has a less powerful camera system. It has a very clean design with glass on both front and back, and I love the Venture Green color my unit was in, as it covers both the back and the sides of the phone (other colors on offer are Black, Alpine Pink, and Ice Blue).

The Xiaomi 17 has a triple, 50-megapixel camera system on the back, and a 50-megapixel selfie camera on the front. Credit: Stan Schroeder/Mashable

The phone sits in the hand perfectly as it's not top heavy like its Ultra brother. Xiaomi includes a see-through case which isn't bad, but the phone's color and feel is so nice that wrapping it up in plastic is a shame.

Other features of note are an in-display fingerprint sensor, Hi-Res audio support, and IP68 dust and water resistance. Xiaomi also offers a very simple and super-thin magnetic battery which wirelessly charges the phone when attached. Interestingly, it only works with the Xiaomi 17; the Xiaomi 17 Ultra has such a massive rear camera bump that the magnetic battery doesn't fit.

If you’re thinking of spinning up a Plex library, let me save you a few headaches. I’ve been running my own media server for the better part of a decade, and, over the years, I’ve learned a lot of things that you shouldn’t do.