Skip to main content

Windows 10 Build 14390 has landed with a new extension and one fix for PC

windows 10 insider preview 14955 outlook mail calendar narrator upgrade
Bill Roberson/Digital Trends
Microsoft launched on Friday the latest build of Windows 10 for participants of the Windows Insider program Fast Ring. Released for PC and mobile, Build 14390 is another modest package that merely introduces improvements and fixes for the PC platform. The only notable news is that this build arrives alongside the launch of an official browser extension from Amazon for Microsoft Edge.

According to Dona Sarkar, the new browser extension is called Amazon Assistant, and it provides users quick access to Deal of the Day, Product Comparison, Universal Wish List, and shortcuts to their favorite spots on Amazon’s website. The extension can be added by hitting the “…” button, clicking on “Extensions,” and then “Get extensions from the Store.” Remember, extensions are turned off by default after installation.

Actually, you don’t have to be on this new build to grab the Amazon extension. It works on Build 14379 or higher, and resides with 13 other Microsoft Edge extensions sitting on Windows Store. These currently include AdBlock, AdBlock Plus, Evernote Web Clipper, LastPass, Mouse Gestures, Office Online, OneNote Web Clipper, Page Analyzer, Pin It Button, Reddit Enhancement Suite, Save To Pocket, and Translator For Microsoft Edge.

As for what’s improved and fixed on the PC, there’s only one noted change: a fix for error code 0x80004005. Previously, this error popped up when users enabled Developer Mode on the “For Developers” settings page if the PC isn’t using an EN-US language.

On the known issue front, Sarkar reiterates the major known issue that was explained with the release of the last build — the inability to boot Windows Server 2016 Tech Preview 5 virtual machines with Secure Boot enabled. Again, a fix for Tech Preview 5 is on the way, but unfortunately, changes to Windows Insider builds have arrived before the fix is released. Right now a temporary fix is to disable Secure Boot.

As with the Tech Preview 5 problem, Sarkar also reinstates the Start screen layout problem when reverting back to the retail version of Windows 10 Mobile (Build 10586) from a Windows 10 Mobile Insider preview build. This stems from a change Microsoft made to the backup format for Windows 10 Mobile devices in order to shrink the size of the backup as it’s stored on OneDrive.

“Your previous backup also gets overwritten. If you need to go back to Build 10586 temporarily, once you are on Build 10586 you should disable backup so it doesn’t overwrite the good backup from Windows 10 Mobile Insider Preview builds,” Sarkar explains.

Mobile devices also have two other listed issues. Voice Records refuses to show itself as an option for Call Recording, and Wallet users are still prompted to enter a PIN twice when using tap-to-pay from a locked phone. Thus, users can tap as usual once the PIN is entered twice and the device is unlocked.

Sarkar says that there are still quests published in Feedback Hub to take on, which the team will be performing this weekend. She suggests that Insiders “try things differently than usual” over the next several days, and send in feedback if they take a quest or two in their spare time. She also plans to launch an IoT project with Insiders next month, which she will start sketching out and throwing up on her Twitter account.

Windows 10 Anniversary Update will begin to roll out to customers on August 2.

Editors' Recommendations

Kevin Parrish
Former Digital Trends Contributor
Kevin started taking PCs apart in the 90s when Quake was on the way and his PC lacked the required components. Since then…
Top 10 Windows shortcuts everyone should know
An individual using a laptop's keyboard.

Windows shortcuts are a constantly-used feature by practically all PC users. Apart from saving you time from carrying out the specific command without having to perform a few extra clicks on your mouse, it’s simply more convenient to refer back to shortcuts via your keyboard.

Although you may be satisfied with the Windows shortcuts you already know about and utilize on a daily basis, you can enhance your general Windows experience in a big way with these 10 shortcuts everyone should know.
Ctrl + Z
Tired of always having to use your mouse to find and click the Undo button on a program like Microsoft Word or, say, entering details on a website or editing images? Ctrl + Z will basically undo whatever your last action was, providing you a convenient way to reverse edits and changes within a second. From personal experience, this shortcut proved to be especially useful for productivity applications.
Ctrl + Shift + T
We’ve all been there. Nowadays, our browsers are inundated with multiple tabs, and as such, it’s hard to keep track of at times. Eventually, you’re going to close a tab on accident when trying to select it. Instead of trying to remember what it was or spending a few seconds accessing it and reopening it via the Recently Closed feature (on Chrome), simply hit Ctrl + Shift + T to restore the last closed tab. Similarly, Ctrl + N will open a new tab.
Alt + Tab

Read more
After 10 years of headaches, I’m finally a believer in Windows on ARM
The Microsoft Surface 3 with its blue keyboard.

Almost two years in, Apple is on the verge of completing its transition to ARM. It might surprise you to know, then, that Microsoft started its own journey to ARM chips long before Apple.

But Windows' support for ARM has been far less smooth. There aren't many more Windows devices with ARM chips than there were five years ago -- and I can attest to having personally used every failed attempt along the way.

Read more
Windows 11 might pull ahead of Windows 10 in one key way
Windows 11 and Windows 10 operating system logos are displayed on laptop screens.

Windows 11 has been around for nearly a year, but the debate on how it stands up against Windows 10 is still going strong. That's why custom computer builder Puget Systems revisited that very topic, with the results finding that Windows 11 might pull ahead of Windows 10 in one key area.

This one key area involves content creation, and Puget Systems detailed that in several tests, made gains over Windows 10 in the last year. Those gains are mainly due to monthly Windows 11 patches, and the launch of new CPUs. Yet Windows 10 also performed faster in some tests, too, where the hardware running the tests were the same.

Read more