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Don’t update drivers through Microsoft updates anymore

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Windows 7 Microsoft drivers atualizar

The end of support for Windows 7 left Windows 7 users without access to updates and new features. Even in this situation, Microsoft users insist that this system remains active and used.

Microsoft now appears to be looking to bring this system to an end. The software giant has decided that users will no longer be able to update their drivers with system updates and will have to resort to other methods.

PUB

Same with an end as it was in January last year, Windows 7 has not stopped being heavily used. Loyal users continued to use this version, providing a very slow decline in monthly rates.

End of support meant the end of updates, although some of them were provided to companies willing to pay for this additional security guarantee. Not being available to everyone, it limited the use of Windows 7.

One thing that didn't stop was the release of driver updates that kept coming through updates. Manufacturers have kept this way of keeping their hardware up to date with the latest and most optimized software.

Updating Windows 7 Microsoft Drivers

Because even this capability now seems to be removed from Windows 7. Microsoft has now decided to discontinue this update capability due to an issue. Once the SHA-1 Trusted Root Certification Authority is shut down, it is no longer possible to maintain these updates.

An alternative would be to use a SHA-2 certificate, which Windows 7 does not support. When you download and install an incompatible driver on your computer, it no longer starts and does not work as expected. This issue affects not only Windows 7, but also affects Windows Server 2008.

With this change, however forced, Microsoft follow the path of other companies like NVIDIA. The graphics card giant and other industries have recently decided to ditch old systems and thus have encouraged users to upgrade their machines.

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Samsung released a security update in December 2022 starting with the Galaxy S20.

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Samsung released a security update in December 2022 starting with the Galaxy S20.

Since it was a Samsung Focus on Android 13 update releasehave the latest version December 2022 security update for several days. However, the company has already begun rolling out the new security update, starting with the Galaxy S20 series in Europe.

New software update for Galaxy S20It’s in Galaxy S20+e as Galaxy S20 ultra Has firmware version G98xBXXSFGVK7🇧🇷 The update is currently available in Austria, Bulgaria, Croatia, France, Germany, Greece, Hungary, Italy, Luxembourg, Poland, Portugal, Romania, Slovakia, Slovenia, Southeast Europe, Spain, Switzerland, Baltic region, Czech Republic, Netherlands and USA. Kingdom.

The December 2022 security patch includes fixes for 67 security vulnerabilities found in Android smartphones. It also includes fixes for 26 vulnerabilities found in Samsung Galaxy smartphones and tablets. Five of these vulnerabilities are rated as critical, and 63 vulnerabilities are rated as high priority. Twelve vulnerabilities in the list are marked as “moderate” in Samsung Monthly Security Bulletin.

If you are a Galaxy S20 series user and live in any of the European countries or regions mentioned above, you can download the new software update by going to Definitions » system update and listen Download and install🇧🇷 You can also choose to download a new firmware file. from our firmware database and flash manually.

SamsungGalaxy S20+ 5G

Picture of Galaxy S20 Ultra 5G

SamsungGalaxy S20 Ultra 5G

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James Webb Becomes a Dark Matter Pathfinder with a Little Trick

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James Webb Becomes a Dark Matter Pathfinder with a Little Trick

A little trick turned James Webb into a “hunter” for dark matter🇧🇷 By detecting extragalactic light in galaxy clusters, an infrared telescope can reveal the distribution of this invisible matter and provide us with a new perspective on the universe.

Dark matter is one of the biggest problems in physics because it is the only way to interact with baryonic matter (“normal” matter, which includes everything we can observe in any way).

Scientists are confident in the existence of dark matter because it has mass and therefore interacts gravitationally. In fact, observations of galaxies, gravitational lensing, and clusters of galaxies can only be explained by adding dark matter to their surroundings.

Extragalactic light and dark matter

Astronomers today know that this invisible matter is behind the formation and evolution of galaxies. One piece of evidence (pictured below) is gravitational lensing—when a very distant galaxy is enlarged by a cluster of galaxies closest to us. But these lenses are made up of more mass than would be expected if we ruled out dark matter.

Astronomers are also detecting the presence of dark matter in X-ray (pink) and baryonic (blue) maps of various clusters of colliding galaxies (image below). The map shows a clear separation between ordinary matter and gravitational effects, which is one of the strongest evidence for the existence of dark matter.

This does not mean that dark matter appears in the images; what happens is a little more complicated, but elegant. The X-rays in this case show where galaxy collisions create temperatures in excess of a few hundred thousand degrees, creating light that comes from outside the galaxies but inside the cluster.

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This light is called “intergalactic light” because it comes from stars and other phenomena, including matter colliding in galaxy mergers, outside of individual galaxies. But not all intergalactic light is the result of only these processes with baryonic matter.

When galaxies interact within clusters, stars and tidal currents are removed and sent away from the galaxies they belong to. Although we cannot distinguish these individual stars, they still glow, emitting a faint intergalactic light.

As dark matter gravitationally pulls on these stars, light evolves as a dark matter trailblazer, as is the case with the Tadpole galaxy. Its massive tail is evidence of tidal interactions – when some kind of gravitational force pulls and stretches galactic matter, forming a filament that contracts under its own gravity, forming stars.

In the case of the Tadpole galaxy, the tail is roughly 280,000 light-years long, and it shows the stars, following the distribution of dark matter in that region, creating intergalactic light.

Despite the possibility of detecting dark matter with these methods, telescopes have so far not been able to provide enough detailed data for an even deeper study. This may change with the James Webb telescope.

James Webb discovered dark matter

In a new study published in Letters from an astrophysical journal researchers Mireya Montes and Ignacio Trujillo used the James Webb telescope with the method of observing intergalactic light to study dark matter.

The pair used the first deep field image from JWST and calibrated the data to extract more information about intergalactic light. In the three-frame animation below, we see the original deep field image, a color inverted version, and a version with enhanced contrast/brightness to enhance intergalactic light.

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They found light created by light fusions and additions caused by external factors. There are many lights coming from outside the cluster of galaxies and entangled with the light within the cluster, but the duo managed to separate them all and eliminate the luminosity of the outer objects.

The remaining light suggests that galactic mergers within clusters are the primary source of star-forming intergalactic light. Because the matter that emits this luminosity responds to dark matter, the authors of the study showed that the dark matter tracking method is superior if James Webb’s data is used.

This technique has already existed with other infrared telescopes, but James Webb is the most powerful of them all. That is: we may have a lot of news about the dark matter of the universe in the near future.

Source: POPPY, Starts with a bang

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El Ganso: Galaxy Z Flip 4 gets exclusive accessories in partnership with Spanish brand

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El Ganso: Galaxy Z Flip 4 gets exclusive accessories in partnership with Spanish brand

The Galaxy Z Flip 4 has already received several exclusive accessories and bundles in partnership with brands like Maison Margiela and today Samsung announces another collaboration with Spanish fashion house El Ganso. We are talking about new ribbons that promise to match the clothing of the European brand.

Accessories include ribbons that promise to pair perfectly with El Ganso shirts and canvas shoes sold by the brand. Ribbons of different shades of grey, beige and purple with the logos of both companies will be available for this purpose.

Accessories will be sold in Portugal and Spain at the official price of 9.90 euros, or about 55 reais apiece. Other collaborations with the Galaxy Z Flip 4 also include brands such as Lacoste, Prosto and many more.

Samsung’s idea is to make the smartphone a fashion icon that goes far beyond the innovative top with its foldable screen.

Specifications Galaxy Z Flip 4




  • 6.7″ Dynamic AMOLED 2X main display with 23:9 aspect ratio

    • 120Hz refresh rate and Full HD+ resolution

  • Optional 1.9″ Super AMOLED display with 260 x 512 pixels resolution
  • Qualcomm Snapdragon 8 Plus Gen 1 Mobile Platform
  • 8 GB RAM
  • 128, 256 or 512 GB internal memory
  • IPx8 certification
  • Front camera 10 MP
  • Dual Rear Camera:

    • Main sensor 12 MP
    • 12MP ultra-wide sensor

  • 3700mAh battery with 25W charging
  • Android 12 as operating system with One UI 4 interface

To learn more

Samsung Galaxy Z Flip 4 available at MM stores by 5,543 reais you Americans 6,299 reais🇧🇷 Costs and Benefits average but it is the best model in this price range. To see the other 137 offers, click here.

(updated Dec 05, 2022 12:10 pm)

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