Windows 10 "Game Mode" Library Spotted

Subject: General Tech | December 30, 2016 - 02:19 AM |
Tagged: windows 10, microsoft

A new version of Windows 10 was leaked, and it apparently contains a file called “gamemode.dll”. Some people are speculating that this could be API hooks for applications to request higher priority with CPU and GPU resources, increasing performance. Microsoft gave a "no comment" to PC Gamer about the issue, but Windows Central cites anonymous sources claiming that this is the case, and it is either related or analogous to how the Xbox One multitasks.

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While I believe the DLL exists, of course, I’m skeptical about its function -- but I would bet that it’s true (given how sure everyone seems to be). Also, I’ve seen GPGPU compute times fluctuate wildly by leaving other windows open, so there is probably some overhead that the OS can reduce. It just seems weird that this has come out of nowhere.

We’ll probably find out soon, because the Creators Update (Windows 10 1703) is coming out in a few months. Whatever this DLL is, it seems targeted at that feature update.

You can also check out other features of the leaked 14997 build, listed by Paul Thurrott.

Microsoft finally reaches step 1; admission

Subject: General Tech | December 23, 2016 - 12:54 PM |
Tagged: windows, microsoft, windows 10

Chris Capossela, Chief Marketing Officer at Microsoft, was on Windows Weekly recently and admitted, for the first time, that Microsoft may have gone a bit too far during their "Get Windows 10" extravaganza.  This shocking revelation supposedly occurred a short while after they released the version in which the red X in the popup window broke with their GUI's standard and no longer closed the window and cancelled the installation.  According to Slashdot this is the first time Microsoft have admitted to the use of excessive rendition techniques on Windows 7 and 8 users.

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"It's no secret that Microsoft has been aggressively pushing Windows 10 to users. Over the past year and a half, we have seen users complain about Windows 10 automatically getting downloaded to their computer, and in some cases, getting installed on its own as well. The automatic download irked many users who were on limited or slow data plans, or didn't want to spend gigabytes of data on Windows 10."

Here is some more Tech News from around the web:

Tech Talk

Source: Slashdot

Podcast #428 - Khronos Group, Enterprise SSDs/HDDs, Water-cooled Cases, Mechwarrior

Subject: Editorial | December 8, 2016 - 04:00 PM |
Tagged: podcast, Thrustmaster, thermaltake, tablet, snapdragon, razer, nvidia, microsoft, Mechwarrior, Khronos, Intel, hp, evga, Deepcool, AUKEY

PC Perspective Podcast #428 - 12/8/16

Join us this week as we discuss Khronos Group, Enterprise SSDs, Water cooled cases  and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

Hosts:  Allyn Malventano, Josh Walrath, Jeremy Hellstrom

Program length: 1:13:35

  1. Join our spam list to get notified when we go live!
  2. Patreon
  3. Win a White Special Edition Corsair RM1000i Power Supply!
  4. Week in Review:
    1. 0:04:16 AUKEY KM-G3 RGB Mechanical Gaming Keyboard Review
    2. 0:08:06 Thrustmaster TMX Review: Budget FFB for Xbox One and PC
    3. 0:15:16 Deepcool GamerStorm GENOME Liquid-Cooled Case Review
    4. 0:23:06 EVGA SuperNOVA 550W G3 Power Supply Review
    5. 0:28:01 Qualcomm and Microsoft Bring Full Windows 10 to Snapdragon Devices
  5. News items of interest:
    1. 0:32:07 Razer Joins The Khronos Group
    2. 0:36:54 Thermaltake Launches Water Cooling Friendly E-ATX Tower 900 Series Case
    3. 0:39:32 Intel Z270 Express and H270 Express Chipsets Support Kaby Lake, More PCI-E 3.0 Lanes
    4. 0:42:12 MechWarrior 5: Mercenaries Announced on Unreal Engine 4
    5. 0:46:10 HP Launches Ruggedized Apollo Lake Powered Convertible Tablet For Students
    6. 0:47:33 Micron Launches 5100 Series Enterprise SSDs - 3D TLC up to 8TB!
    7. 0:52:12 WD and HGST Refresh Enterprise SSDs to Include 8TB, Push HDDs to 12TB and Beyond
    8. 1:02:37 NVIDIA Releases GeForce 376.19 Drivers (and Two Contests)
    9. 1:04:14 The Khronos Group Announces VR Standard Initiative
  6. Hardware/Software Picks of the Week
    1. Ryan: Uber, but boats  … CanUber
    2. Jeremy: PRUSA i3 MK2 printer Store link
    3. Josh: Hitting low cost per GB!
    4. Allyn: iRoller
  7. http://pcper.com/podcast
  8. http://twitter.com/ryanshrout and http://twitter.com/pcper
  9. Closing/outro

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

Qualcomm and Microsoft bring full Windows 10 to Snapdragon devices

Subject: Mobile | December 7, 2016 - 10:00 PM |
Tagged: windows rt, windows 10, snapdragon, qualcomm, microsoft, arm

At the WinHEC developer conference in China today, Qualcomm and Microsoft have announced a partnership to enable a full Windows 10 computing environment on systems based on the next-generation of Snapdragon processors in the second half of 2017. The importance of this announcement can’t be overstated – it marks another attempt for Microsoft to enter the non-x86 market with mobile devices (think tablets and notebooks, less smartphones).

If you remember the first attempt at Windows on ARM, Windows RT, it’s failure was a result of a split software base: some applications could work between Windows RT and Windows 8 while most could not. It likely helped in the demise of that initiative that Windows 8 was overall very poorly received and that the overzealous box-style interface just wasn’t a hit with users. Major players like NVIDIA, Qualcomm, Samsung and many different OEMs were all caught up in the mess, making it very unlikely that Microsoft would undertake this again without a surefire win.

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Though details are light today, the success of this depends on software compatibility. Microsoft and Qualcomm claim that Windows 10 on mobile devices will bring “the scale of the mobile ecosystem with an unparalleled pace of innovation to address consumers’ growing need to be always on and always connected.” Modems and high performance SoCs for mobile systems is the realm of Qualcomm and form factors using these components as the base could be a solid source of innovation. The press release states as much, saying this partnership will “enable hardware makers to develop new and improved consumer products including handsets, tablets, PCs, head mounted displays, and more.”

Software is the silver bullet though.

New Windows 10 devices powered by Snapdragon supports all aspects of Microsoft’s latest operating system including Microsoft Office, Microsoft Edge browser, Windows 10 gaming titles like Crysis 2 and World of Tanks, Windows Hello, and touchscreen features like Windows Pen. It also offers support for Universal Windows Platform (UWP) apps and Win32 apps through emulation, providing users with a wide selection of full featured applications.

Based on what I have learned, the native software experience will come with UWP applications. UWP is Microsoft’s attempt to merge the software base for different platforms, and though it has been slow, adoption by developers and users has been increasing. If it’s true that everything being sold in the Microsoft app store today will be compatible with the ARM architecture processors in the Snapdragon SoC, then I think this leaves the door open for a wider adoption by an otherwise discerning audience.

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Are you ready to hit that start button on your Snapdragon computer?

The emulation for ALL other Win32 (and x64) applications is critical as well. Being able to run the code you are used to running on an x86-based notebook will give users flexibility to migrate and the ability to depend on Qualcomm-based Windows 10 machine for work and for play. With emulation comes a performance hit – but how much of one has yet to be seen or discussed. The rumors have been circulating recently that ARM compatibility was coming to Windows 10 with the Redstone 3 update, and the timing of “late 2017” matches up perfectly with the announcement today.

While notebooks and convertibles are likely on the table for this platform, it’s the new form factors that should excite you. Microsoft’s Terry Myserson expects Qualcomm and Windows to bring “a range of thin, light, power-efficient and always-connected devices, powered by the Qualcomm Snapdragon platform, is the next step in delivering the innovations our customers love.” Cristiano Amon, President at Qualcomm Technologies thinks they can provide “advanced mobile computing features, including Gigabit LTE connectivity, advanced multimedia support, machine learning and superior hardware security features, all while supporting thin, fan-less designs and long battery life.”

This partnership will lead to more than just new consumer products though, reaching into the enterprise markets with the Qualcomm Snapdragon platform addressing markets ranging from “mobility to cloud computing.”

Full press release after the break!

Source: Qualcomm

Podcast #427 - Leaked Zen Prices, Kaby Lake Performance Leaks, GTX 1050 Ti Upgrades

Subject: Editorial | December 1, 2016 - 11:54 AM |
Tagged: Zen, video, Samsung, podcast, microsoft, megaprocessor, Lenovo, kaby lake, Intel, GTX 1050 Ti, arm, amd

PC Perspective Podcast #427 - 12/01/16

Join us this week as we discuss leaked Zen prices, Kaby Lake performance leaks, GTX 1050 Ti upgrades and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

Hosts:  Ryan Shrout, Allyn Malventano, Josh Walrath, Jeremy Hellstrom

Program length: 1:20:41

  1. Week in Review:
  2. News items of interest:
  3. Hardware/Software Picks of the Week
  4. Closing/outro

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

Friends don't let friends perform unattended updates ... or Bitlocker be broken

Subject: General Tech | November 30, 2016 - 02:10 PM |
Tagged: bitlocker, microsoft, windows 10, security, hack

Is Bitlocker cramping your voyeuristic cravings and preventing you from snooping on your loved ones or strangers?  Assuming you do not instead seek medical help for your problem, all you need to do is wait for Windows to perform a version update and for the user to get bored and walk away.  Hop onto their machine and press SHIFT+F10 to get a command prompt which will be running at root privileges and take advantage of the fact that Windows disables Bitlocker while installing an updated version of Windows.  This will not work for all updates, it needs to be a major OS update such as the move to Anniversary Edition which changes the version of Windows installed on the machine.

Microsoft is working on a fix, in the meantime sticking with Windows Long Term Service Branch or slighly modifying how updates are pushed via WSUS or SCCM will ensure this vulnerability cannot be leveraged.  You can also take the simple measure of sticking around when major updates occur.  Pop over to Slashdot for more information.

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"This [update procedure] has a feature for troubleshooting that allows you to press SHIFT + F10 to get a Command Prompt," Laiho writes on his blog. "The real issue here is the Elevation of Privilege that takes a non-admin to SYSTEM (the root of Windows) even on a BitLocker (Microsoft's hard disk encryption) protected machine." Laiho informed Microsoft of the issue and the company is apparently working on a fix."

Here is some more Tech News from around the web:

Tech Talk

Source: Slashdot

Rumor: Microsoft Working on x86 Emulation for ARM64

Subject: General Tech | November 25, 2016 - 07:01 AM |
Tagged: x86, windows 10, microsoft, arm

According to Mary Jo Foley at ZDNet, Microsoft is working on emulating the x86 instruction set on ARM64. Her sources further claim that this is intended to be a Windows 10 feature that is targeting Redstone 3, which is the feature update expected in late 2017 (after the upcoming Creators Update in early 2017). Of course, Microsoft will not comment on this rumor. Mary Jo Foley is quite good at holding out on publishing until she gets multiple, independent sources, though. Still, projects slip, pivot, and outright die all of the time, even if the information was true at one point.

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Media Center is still dead, though.

So, while keeping in mind that this might not be true, and, even if it is, it could change: let’s think.

The current speculation is that this might be aimed at enterprise customers, including a potential partnership with HP and Qualcomm. This makes sense for a few reasons, especially when you combine it with Microsoft and Samsung’s recent efforts to port .NET Core to ARM. Combining rumors like this might be akin to smashing two rocks together, but you never know if it’ll spark something. Anyway, you would expect these sorts of apps could jump architectures fairly well, because they’re probably not real-time, form-based applications. You might be able to get a comfortable enough user experience, even with the inherent overhead of translating individual instructions.

Another possibility is that Microsoft hasn’t given up on the Windows 8 / Windows RT vision.

Back in that era, the whole OS seemed designed to push users toward their new platform, Metro. The desktop was an app, and that app contained all of the Win32 bits, isolating them from the rest of the PC and surrounding that tile with everything WinRT. The new platform was seductive for Microsoft in a few ways. First, it was more secure, and people considered Windows the operating system that’s plagued with malware. Second, it let them assert control over their apps, like Apple does with their App Store. At the time, they even demanded that third-party web browsers be nothing more than re-skins of Internet Explorer. Firefox? Don’t even think about bringing Gecko in here. It’s Trident or bust.

Say what you like about those first two points, I know I have, and often disapprovingly from an art enthusiast standpoint, but there was a third one that also interested Microsoft:

Hardware independence.

The WinRT runtime, when it was first unveiled, was pretty much designed in a way that Microsoft could swap out everything underneath it if they wanted to jump ship and move to a new architecture. At the time, almost a decade ago, Intel wasn’t competitive against ARM in the mobile space. This kept Windows applications, and Microsoft, watching the rest of the world sail away.

But supporting both ARM and x86 isn’t good enough. What if IBM wins next time? Or a completely different instruction set? If everything calls an API that can be uprooted and transplanted elsewhere? There will never need to be this mobile concern again.

But then we have this whole decades of stuff that already exists problem. While I don’t like the frog boil analogy, it could be Microsoft’s attempt to uproot enough x86-locked content that people can accept UWP. I’m not sure that will work out, especially since we rely upon real-time software that is not accepting Windows Store, but it might be their goal.

What do you all think?

Source: ZDNet

That's an expensive Linux install! Microsoft gives the Linux foundation $550,000

Subject: General Tech | November 16, 2016 - 12:34 PM |
Tagged: microsoft, linux

Microsoft is obviously serious about its new found support of Linux, having just joined the Linux Foundation at the top tier of membership.  Already, we have seen the bash shell integrated with Windows 10, with familiar commands such as grep, sed, and awk as well as scripting support.  After that somewhat surprising development Microsoft once again made the unexpected move of offering eight different Linux server images on Azure.  Their newfound interest in the open source OS expands today, with their membership in the Linux Foundation they can continue to integrate more open source tools and projects into their current offerings.  You can pop by The Inquirer to read more about this unexpected turn of events.

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"The non-profit group advances open technology development and promotes Linux, and Microsoft has signed up as a Platinum member, the highest-ranking option that comes with a $500,000 annual fee."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

Windows 7 Allegedly Gaining Quicker than Windows 10

Subject: General Tech | November 5, 2016 - 04:09 PM |
Tagged: Windows 7, windows 10, microsoft

For the second month in a row, NetMarketShare are reporting that Windows 7 is gaining market-share faster than Windows 10. It's difficult to know exactly what this means, and for who, but one possible explanation is that users upgraded to Windows 10 and rolled back to 7 in significant amounts. It will be interesting to monitor the next couple of months, now that Windows 7 is no longer available at retail, to see how its market-share shifts. Then, a few months after that, we'll need to see how Zen and Kaby Lake, which are not supported by Windows 7 and Windows 8.x, changes that further.

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I'll now spend the rest of the post discussing statistics... because I can visualize the comments.

NetMarketShare records browser identification strings from partnered websites. As you would expect, there's a bit of controversy regarding how accurate their numbers are. Some of this criticism is simply wrong, usually misunderstanding how small a truly random sample needs to be to converge to the same ratios you will see in a large sample. Just a thousand truly random samples can get you within a few percent of hundreds of millions of people. Studies like this, if they are truly random, have plenty enough data to get a very precise ratio.

A valid concern, however, is whether their pool of websites under- or over-represent certain groups, especially when you attempt to make comparisons on the order of a hundredth of a percent. NetMarketShare claims that they try to get a global representation, including government websites, and they correct their traffic based on the CIA's per-country statistics. Still, it's good to question whether the group of people you are trying to investigate are represented by NetMarketShare's traffic, and how their limitations lower your effective precision.

Microsoft Is Changing How Windows 10 Updates (Further)

Subject: General Tech | November 4, 2016 - 07:01 AM |
Tagged: windows update, windows 10, microsoft

In a blog post, yesterday, Microsoft outlined their Unified Update Platform (UUP) initiative. The short version of this story is that UUP, which is expected to affect consumers with the major update after the Windows 10 Creators Update, will shrink download sizes of updates by omitting portions that are already on your device. They claim that it is expected to result in about 35% less bandwidth used by a major update.

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Beyond bandwidth, Microsoft also claims that this will help battery life and time spent searching for updates, because the difference is calculated in the cloud. (I guess you can call that reAzurement. I'll see myself out.) At least for mobile, I can see how this might be cheaper than the new system completely client-side. I wouldn't say the current method is too slow, though. I mean, it takes a while, especially a Windows 8.1 laptop I have at times, but I don't really see how it would help a gaming PC that likely has a faster processor than their servers.

We'll see.

Also, if you're the type of person who likes to scorch earth on a regular basis, I'm guessing Microsoft will still be providing ISOs that can either clean install or perform the typical update method. Also, this new feature will reduce the download size of cumulative updates, which are inherently very redundant, so that should be good.

I can't think of a real negative to this, especially not with the ISO workaround for the more picky power users. Maybe I'm not thinking of something, though, but it sounds like a net win (unless it turns out to be an unstable mess).

Source: Microsoft