Microsoft used the Windows Blog today to announce the availability of the first update to the Windows 10 Technical Preview, which was announced just three weeks ago. The new build is 9860, and contains several new features as well as bug fixes.

I have been running Windows 10 since it was released. My initial install was into a Virtual Machine, and after using it as a VM for a while I installed it on my primary PC in order to get a good feel for it. I am still working on my initial thoughts for the new Windows, but, being a technical preview, it has a few bugs that made me switch back to Windows 8.1.

In the blog post, Microsoft lays out the fact that there are bugs and features still missing which will be added later. Some of the interfaces have regressed in style and function as the new interfaces are being finished. While this is generally a normal process for software development, we do not normally get such early access to a pre-release version of Windows, so we are also along for the ride. Windows 8, for example, had a very early developer preview, and then a consumer preview came later which added a lot of additional features and functionality. This round, the features will be added to the current preview for all of the people in the Windows Insider program to get a taste of them.

The first big new feature, which debuted on Windows Phone 8.1, is Action Center. The Windows 10 build is adding this as a notification center, but at the moment is only enabling basic functionality. The quick actions, prominent in Windows Phone, will be coming later. Action Center is now available in the System Tray for easy access. One nice feature is that it will be available to desktop apps as well as Universal Apps. I expect it to also carry the Windows Phone customizations so you can select which apps you want to display in the notification list as well, in the event you have an app that likes to steal the show.

Action Center is not the only feature from Windows Phone to come to Windows 10. Battery Saver is also present in the new build. As with Windows Phone, you can set this to be on which reduces background tasks, or you can have it set to come on automatically when the battery is at a certain percentage. Right now, the latter settings are greyed out.

Yet another Windows Phone feature which helps you keep track of data usage is Data Sense, which is also new to this build. Data Sense keeps track of all wireless network data use, and can keep cellular based connections in check by limiting how much data is available and giving the user a graphical listing of how much data is remaining, as well as which apps are consuming the most packets. Hopefully they add the ability to track wired network traffic as well.

Windows 10 focuses a lot on the keyboard and mouse, so Microsoft has added many new keyboard shortcuts for those that like to keep their hands on their typing device:

  • Snapping window: WIN + LEFT or RIGHT (can be used with UP or DOWN to get into quadrants)
  • Switch to recent window: ALT + TAB (unchanged) – Hold shows new Task view window view, let go and switches to app.
  • Task view: WIN + TAB – New Task view opens up and stays open.
  • Create new virtual desktop: WIN + CTRL + D
  • Close current virtual desktop: WIN + CTRL + F4
  • Switch virtual desktop: WIN + CTRL + LEFT or RIGHT
  • Move active app to another monitor: WIN + SHIFT + LEFT or RIGHT

Virtual desktops are also new to Windows 10, and based on user feedback, Microsoft has added an animation to make it easier for a user to know when they are switching destkops. This was one suggestion which was added from over 250,000 pieces of feedback already generated by the preview. Microsoft goes into detail about how the process works and explains why some feedback may take longer to add to the build than others.

Windows 10 build 9860 now offers users earlier access to some of the code. In the PC Settings, you can select which line of Preview Builds you want. Some people will want every update as soon as it is available, whereas others may want to hold off and wait for more of the bugs to be worked out first. Windows 10 is accommodating all of these users in the preview builds by allowing you to choose how fast you get the new code.

Windows 10 is certainly a big departure from Windows 8, and not just in desktop use. Having such early access to the previews, and having Microsoft actively requesting and implementing user feedback is a big change from the Steven Sinofsky (former President of the Windows Division) ways. While the technical preview is generally pretty good, it is not as polished as something like Windows 7 or 8.1, but if you want to check it out, visit and sign up.

My copy of Windows 10 is updating right now to the new build, and once it is completed I hope to have another post with initial thoughts of the new Windows soon.

Source: Windows Blog

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  • Makaveli - Tuesday, October 21, 2014 - link

    i'm posting this from WTP inside a VM after just installing build 9860. Some small changes nothing huge. Just testing out those shortcuts you posted now. I think I should give this VM more than 2GB's of ram though trashes the HDD abit on start up.
  • althaz - Tuesday, October 21, 2014 - link

    "Snapping window: WIN + LEFT or RIGHT (can be used with UP or DOWN to get into quadrants)"
    Just to be clear, Win + Arrow keys is at least as old as Windows 7, but UP and DOWN arrows do something different in Win 7/8. The moving things into quadrants is the new thing.

    Win + Shift + Arrow keys will switch which monitor a window is on (some full-screen apps too).
  • damianrobertjones - Wednesday, October 22, 2014 - link

    "While the technical preview is generally pretty good, it is not as polished as something like Windows 7 or 8.1"

    Well, yes, it is a techincal PREVIEW :)
  • Montago - Wednesday, October 22, 2014 - link

    Why the hell has Microsoft hidden the Preview Update in their Metro Settings panel ???

    F*ck off with all the Metro shit.. please !!!!
  • imaheadcase - Wednesday, October 22, 2014 - link

    Why is it that UI don't stick to something and stay with it? I really hate slide bars for on/off for example. You click it for it to slide, while my instinct with mouse is to try to slide it. Why don't they simply put checkboxes for stuff in UI to make it simple? Having dropdown menus, sliders, etc is just cluttering it.
  • Gigaplex - Wednesday, October 22, 2014 - link

    They went with sliders in "Metro" because it's a touch first UI. They wrote about it in the Building Windows 8 blog. It makes no sense when used with a mouse.
  • wsjudd - Wednesday, October 22, 2014 - link

    Windows+Left and Windows+Right have stopped working entirely for me on the new build. Anyone else?

    Also, these same keys previously were used to move windows to different monitors, in the same way that Windows+Shift+Left and Windows+Shift+Right (apparently) do in the new build. It's odd that these functions have been separated out into different key combinations.
  • Montago - Wednesday, October 22, 2014 - link

    Yeah, Snapping and StartMenu is broken in Build 9860...
    - Search doesnt work all the time
    - Snapping is back to Windows 7 abilities and without keyboard shortcuts :(
  • ruthan - Wednesday, October 22, 2014 - link

    I hate this Win8+ one color rectangle block look, its on good at all and part of win8 failure is also here.
  • Mikuni - Wednesday, October 22, 2014 - link

    Yup it's disgusting, reason I'll never move from Win7 unless they bring Aero glass back.

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