Microsoft has released Windows 10 Insider Preview Build 16237 for PC to Windows Insiders in the Fast ring

What’s New in Build 16237 For PC

Microsoft Edge Improvements:

Read aloud with word and line highlighting for all websites: With the read out loud feature for web, users will be able to read aloud any webpage with word and line highlighting.

PDF read aloud: With the read out loud feature for PDF, users will be able to read aloud any PDF document with word and line highlighting.

Other improvements to address your feedback including:

If you click Share in Microsoft Edge, the Share UI will now match the Microsoft Edge theme if it is different from the rest of the system. Share UI will also now launch under the Share button, rather than in the center of Microsoft Edge.
When you add a favorite, you will get a delightful animation now that indicates where users can find their most important websites in the future.
We fixed an issue where copying double byte characters (for example Japanese or Chinese) out of Microsoft Edge and pasting into another app wouldn’t show the characters correctly in the second app.
We fixed a Microsoft Edge issue from the previous flight where opening links in a new tab might cause a new window to open with the link instead.
We fixed an issue from recent flights where the Print dialog in Microsoft Edge would show a blank preview page and lead to printing a blank page.
We fixed an issue resulting in the Microsoft Edge context menu not showing up on pen barrel button tap.
We fixed an issue when returning to Edge after a crash. Your tabs will be automatically restored for you.

Windows Shell Improvements:

No more logging out to fix blurry desktop apps: Hey, do you hate having to log out and back in to Windows to fix blurry desktop apps after docking, undocking, or remoting? We do too! In this flight, you only have to relaunch these apps in order to have them render crisply. If you have a high DPI display (a 4K display or other high dots-per-inch (DPI) display, such as Surface displays) and change the display scaling value in any way (this can happen when you dock/undock, remote from a device with a high DPI display, or otherwise change the display scaling setting) most desktop apps become blurry. This is due to 1) the apps don’t respond to a DPI change notification, because they haven’t been updated and 2) Windows keeps the display scaling/DPI data that it reports to apps constant until you log out and back in.

In this flight we’ve changed the way that Windows provides DPI-related information to these applications such that each time one of these applications starts, they’ll get updated data from Windows. This means that for these applications, you simply re-launch them in order for them to render correctly if they’re blurry. While this isn’t what we all want: having these applications render crisply all the time, we feel that it’s a lot less painful to relaunch apps instead of having to close out of all apps and going through a log-out/log-in cycles.

Some things to note: this won’t work for all desktop apps (and doesn’t apply to UWP apps). Also, this only helps apps that become blurry after a change to the display scale factor of the main/primary display. This change, unfortunately, doesn’t improve apps that are blurry on secondary displays when in “extend” display mode. Please give this change a try and let us know if you hit any bugs.

  Windows 10 Insider Preview Build 16237 for PC