windows – Page 4 – Tech Today w/ Ken May

Half the Universe’s Missing Matter Has Just Been Finally Found

An anonymous reader shares a report: The missing links between galaxies have finally been found. This is the first detection of the roughly half of the normal matter in our universe — protons, neutrons and electrons — unaccounted for by previous observations of stars, galaxies and other bright objects in space. You have probably heard about the hunt for dark matter, a mysterious substance thought to permeate the universe, the effects of which we can see through its gravitational pull. But our models of the universe also say there should be about twice as much ordinary matter out there, compared with what we have observed so far. Two separate teams found the missing matter — made of particles called baryons rather than dark matter — linking galaxies together through filaments of hot, diffuse gas. “The missing baryon problem is solved, ” says Hideki Tanimura at the Institute of Space Astrophysics in Orsay, France, leader of one of the groups. The other team was led by Anna de Graaff at the University of Edinburgh, UK. Because the gas is so tenuous and not quite hot enough for X-ray telescopes to pick up, nobody had been able to see it before. Read more of this story at Slashdot.

HP’s Spectre x360 13 Promises Up To 16 Hours of Battery Life in a Faster, Cooler Design

From a report: The HP Spectre x360 13 is already one of the most popular 360-degree convertible laptops, and it’s about to get faster and cooler, thanks in part to Intel’s latest 8th-generation Core CPUs. Announced Wednesday, the refreshed Spectre x360 13 also offers greatly improved thermals and other nice tweaks. The Spectre x360 13 will ship on October 29 with a starting price of $1, 150, including a color-matched pen. Best Buy will begin taking pre-orders October 4. Multiple configurations will be available, but we’re listing below the specs we were given for the higher-end model ae013dx: CPU: Intel 8th-generation Core i7-8550U, a quad-core CPU with a 1.8GHz base clock and turbo boost up to 4GHz. Core i5 CPUs will also be available. RAM: 16GB LPDDR3 SDRAM. Storage: 512GB PCIe NVMe M.2 SSD. Read more of this story at Slashdot.

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HP’s Spectre x360 13 Promises Up To 16 Hours of Battery Life in a Faster, Cooler Design

Samsung’s HMD Odyssey proves image quality is worth the cost

Earlier today, Microsoft and Samsung announced the latest Windows Mixed Reality headset: the Samsung HMD Odyssey . At $499, it’s certainly one of the pricier options out of all the Windows Mixed Reality headsets so far. And for good reason. Not only does it come with integrated AKG headphones — which is very similar to the Rift’s design — it has absolutely stunning image quality. The HMD Odyssey is equipped with dual 3.5-inch AMOLED displays, each of which have a 1, 440 x 1, 600 resolution with a refresh rate of 90 to 60 hertz. The result is a brilliantly sharp and crisp virtual environment — when I took a brief Holotour of Machu Picchu, I genuinely felt like I was there, floating above the mountains on a hot air balloon. Color reproduction is fantastic, and there was none of the screendoor effect that so often plagues VR headsets of lesser quality. The 110-degree field of view also contributes to the feeling of immersion, which is especially apparent when viewing 360-degree videos and photos. Yet, this thing is pretty big. It measures 202mm x 131.5mm x 111m and it weighs in at a whopping 625 grams. That’s definitely a lot heavier than the Acer’s 380 grams. It also just looks pretty bulky on the whole. That said, when I placed the whole thing on my head, it didn’t feel so bad. It fits nice and snug, and I loved the feeling of the leather padding around my head. I could see myself wearing this for a few hours at a time. Other specs of the HMD Odyssey include two cameras on the front, each of which give the headset six degrees of freedom. It also has a proximity sensor, an IPD sensor, a built-in microphone, volume adjustment and a couple of dials that help you find the right fit and focus. I also like it that you can wear the headset while wearing your glasses. During my demo, I had a chance to try out the new Halo Recruit title for a few minutes. As was teased, it’s not quite a game as much as a demo of what Halo could look like in VR. Most of what I did was fire at moving targets in a tutorial phase. I found that targeting is sometimes an issue, as I couldn’t just look at something to aim (like I can with a lot of other VR games) I had to actually really aim at it with my virtual gun. Still, it was just my first experience with it and I can see myself getting better over time. The Halo Recruit demo will be available on October 17th for free from the Windows Store, along with 20, 000-plus other apps made for Windows Mixed Reality. Samsung’s HMD Odyssey is available for pre-order today, with a ship date of November 6th.

High Sierra’s Disk Utility Does Not Recognize Unformatted Disks

macOS 10.13’s Disk Utility 17.0 (1626) does not recognize raw drives, reads a blog post, shared by several readers. From the post: Diskutil does recognize the drive. We’ll use it to perform a quick, cursory format (e.g., diskutil eraseDisk JHFS+ NewDisk GPT disk0) to make the disk appear in Disk Utility, where further modifications can more easily be made. Plugging in an unformatted external drive produces the usual alert, “The disk you inserted was not readable by this computer. Initialize… | Ignore | Eject”, but clicking Initialize just opens Disk Utility without the disk appearing. There’s an option in Disk Utility to view “all devices, ” but clicking that doesn’t show raw disks, the blog post adds. Read more of this story at Slashdot.

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High Sierra’s Disk Utility Does Not Recognize Unformatted Disks

iOS 11 Released

Today, Apple released the final version of iOS 11, its latest mobile operating system. If you have an iPhone or iPad that was released within the last few years, you should be able to download the new update if you navigate to the Settings panel and check for a software update under the General tab. The Verge reports: OS 11, first unveiled in detail back at Apple’s WWDC in June, is the same incremental annual refresh we’ve come to expect from the company, but it hides some impressive complexity under the surface. Not only does it add some neat features to iOS for the first time, like ARKit capabilities for augmented reality and a new Files app, but it also comes with much-needed improvements to Siri; screenshot capture and editing; and the Control Center, which is now more fully featured and customizable. For iPads, iOS 11 is more of an overhaul. The software now better supports multitasking so you can more easily bring two apps into split-screen mode, or even add a third now. The new drag-and-drop features are also much more powerful on iPad, letting you manage stuff in the Files app more intuitively and even letting you drag and drop photos and text from one app to another. Read more of this story at Slashdot.

HP Users Complain About 10-Minute Login Lag During ‘Win 10 Update’

A number of HP device owners are complaining of seeing black screens for around five to 10 minutes after entering their Windows login information. From a report: They appear to be pointing the finger of blame at Windows 10 updates released September 12 for x64-based systems. One, a quality update called KB4038788, offered a whopping 27 bullet points for general quality improvements and patches, such as an “issue that sometimes causes Windows File Explorer to stop responding and causes the system to stop working.” Another, KB4038806, was a “critical” patch for Adobe Flash Player that allowed remote code execution. Read more of this story at Slashdot.

Azure Confidential Computing will keep data secret, even from Microsoft

Enlarge / The Trusted Execution Environment means that, even if the application and operating system are compromised, the green code and data can’t be accessed. (credit: Microsoft ) Microsoft announced today a new feature coming to its Azure cloud platform named “Confidential Compute.” The feature will allow applications running on Azure to keep data encrypted not only when it’s at rest (in storage) or in transit (over a network) but when it’s being computed on in-memory. This ability to encrypt data when it’s in-use means that it can be kept secure even from Microsoft’s administrators, government warrants, and hackers. Confidential Computing will have two modes: one is built on virtual machines, while the other uses the SGX (“Software Guard Extensions”) feature found in Intel’s recently introduced Skylake-SP Xeon processors. Both modes will allow applications to ringfence certain parts of their code and data so that they operate in a “trusted execution environment” (TEE). Code and data that are inside a TEE cannot be inspected from outside the TEE. The virtual machine mode uses the Virtual Secure Mode (VSM) functionality of Hyper-V that was introduced in Windows 10 and Windows Server 2016. With VSM, most parts of an application will run in a regular virtual machine atop a regular operating system. The protected, TEE parts will run in a separate virtual machine containing only a basic stub operating system (enough that it can communicate with the regular VM) and only those parts of the application code that need to handle the sensitive data. Read 4 remaining paragraphs | Comments

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Azure Confidential Computing will keep data secret, even from Microsoft

Every Major Advertising Group Is Blasting Apple for Blocking Cookies in the Safari Browser

The biggest advertising organizations say Apple will “sabotage” the current economic model of the internet with plans to integrate cookie-blocking technology into the new version of Safari. Marty Swant, reporting for AdWeek: Six trade groups — the Interactive Advertising Bureau, American Advertising Federation, the Association of National Advertisers, the 4A’s and two others — say they’re “deeply concerned” with Apple’s plans to release a version of the internet browser that overrides and replaces user cookie preferences with a set of Apple-controlled standards. The feature, which is called “Intelligent Tracking Prevention, ” limits how advertisers and websites can track users across the internet by putting in place a 24-hour limit on ad retargeting. In an open letter expected to be published this afternoon, the groups describe the new standards as “opaque and arbitrary, ” warning that the changes could affect the “infrastructure of the modern internet, ” which largely relies on consistent standards across websites. The groups say the feature also hurts user experience by making advertising more “generic and less timely and useful.” Read more of this story at Slashdot.

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Every Major Advertising Group Is Blasting Apple for Blocking Cookies in the Safari Browser

Equifax Had ‘Admin’ as Login and Password in Argentina

Reader wired_parrot writes: The credit report provider Equifax has been accused of a fresh data security breach, this time affecting its Argentine operations. The breach was revealed after security researchers discovered that an online employee tool used by Equifax Argentina was accessible using the “admin/admin” password combination. Read more of this story at Slashdot.

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Equifax Had ‘Admin’ as Login and Password in Argentina

Linux Desktop Market Share Crosses 3%

Data for the month of August 2017 from reliable market analytics firm Net Applications is here, and it suggests that Linux has finally surpassed the three percent mark, quite possibly for the first time in recent years. According to Net Applications, the desktop market share of Linux jumped from 2.53 percent in July to 3.37 percent in August. There’s no explanation for what amounted for this growth. Read more of this story at Slashdot.

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Linux Desktop Market Share Crosses 3%