Category: Hardware

Surface Pro X Windows 10 on ARM WSL 2

How to Install WSL 2 on Windows 10 on ARM

This is just a quick blog post about the experience on running the Windows Subsystem for Linux 2 (WSL 2) on Windows 10 on ARM, which comes on devices like the Surface Pro X. Since I got many questions from developers and IT Pros about the Surface Pro X and how it can handle different workflows on Windows 10 on ARM, I decided to write a blog post, on how you can install WSL 2 on Windows 10 on ARM and the Surface Pro X.

Requirements

You need a device that runs Windows 10 on ARM like the Surface Pro X. Yes, WSL 2 works on the Surface Pro X, and you can run Ubuntu 18.04, which comes as an ARM compiled distro. But you will need to install at Windows Insider build (19041 or higher, also known as Windows 10 20H1 or Windows 10 version 2004). And yes, if you are running an Intel or AMD based machine, you can also install and run WSL 2 on Windows 10.

Install Windows 10 on ARM Windows Insider Build

Install Windows 10 on ARM Windows Insider Build

To run Windows 10 Insider Builds, you can go to Settings, Update & Security, and the Windows Insider Program and join the program. If you get asked to choose the Ring, you will need to select the Insider Slow Ring. You will need to reboot your machine and check for updates, to install the Windows Insider builds.

Install WSL 2 on Windows 10 on ARM

To install the Windows Subsystem for Linux 2 (WSL 2), you need to follow these tasks.

  • Enable the Windows Subsystem for Linux Optional feature (WSL 1 and WSL 2)
  • Install a distro for the Windows Subsystem for Linux
  • Enable the ‘Virtual Machine Platform’ optional feature (WSL 2)
  • Configure the distro to use WSL 2

Enable the Windows Subsystem for Linux and Virtual Machine Platform

Windows 10 on ARM Control Panel WSL2

Windows 10 on ARM Control Panel WSL2

You can enable the Windows Subsystem for Linux (WSL) and the Virtual Machine Platform feature in the Control Panel or with PowerShell.

Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
 
Enable-WindowsOptionalFeature -Online -FeatureName VirtualMachinePlatform

These commands will need a reboot of the machine.

Install a Linux distro for the Windows Subsystem for Linux

If you don’t already have installed a WSL distro, you can download and install it from the Windows 10 store. You can find more here: Crazy times – You can now run Linux on Windows 10 from the Windows Store.

Install Ubuntu ARM WSL 2 Windows Store on the Surface Pro X

Install Ubuntu ARM WSL 2 Windows Store on the Surface Pro X

If you want to run a full Ubuntu virtual machine on Windows 10 Hyper-V, you can check out my blog post.

Set WSL distro to use version 2

After you completed the first two steps, you will need to configure the distro to use WSL 2. Run the following command to list the available distros in PowerShell:

wsl -l -v

If this command doesn’t work with the -v parameter, you don’t have the right Windows 10 build installed.

To set a distro to WSL 2, you can run the following command:

wsl --set-version DistroName 2
Convert to WSL 2

Convert to WSL 2

You can also set WSL 2 as the default. You can also run the command before you start the Linux distro for the first time, which will give you faster setup speeds.

wsl --set-default-version 2

To find out more about installing WSL 2, check out the Microsoft Docs page.

After you have enabled WSL 2 you can see that WSL 1 was running kernel version 4.4.0.

WSL 1 Kernel Version

WSL 1 Kernel Version

 

WSL 2 is running Linux kernel version 4.19.84

WSL 2 Kernel Version

WSL 2 Kernel Version

You can also see, that this is an ARM version of Ubuntu.

Ubuntu ARM

Ubuntu ARM

Conclusion

I hope this helps you and gives you a quick overview on how you can install WSL 2 on Windows 10 on ARM and the Surface Pro X. If you have any questions, let me know in the comments and check out the WSL 2 FAQ. The Windows Subsystem for Linux 2 Kernel is also open-source, you can follow the project on GitHub.

By the way, you can now also start using Docker Desktop together with the Windows Subsystem for Linux 2 and even use WSL 2 on Windows Server.



Surface Pro X User Review

Surface Pro X – First Impressions and Review

I just got my brand new Surface Pro X two weeks ago, and since then, I spent a couple of days with it and started to use it as my daily driver. Since I got a lot of questions around the device, how I am using it, and what the limitations are, I decided to write this short blog post. There are many reviews out there from a lot of professional reviewers who focus more on specifications and restrictions to run all possible workloads. In my Surface Pro X review, I try to share my first impressions and write a short review of how the device works for me. Here is a brief review and my first impressions on the Surface Pro X, which is more focused on my use case and what I think the device is good for as well as where you might hit some limitations.

My First Impression 👓

I want to spend a couple of words on the first impressions I had on the Surface Pro X when I opened the box. Don’t get me wrong, all the Surface devices had an excellent built quality and design, but I have the feeling that the Surface Pro X is on the next level. It is hard to describe why, but the design and the details make it feel a real premium device.

Surface Pro X Body

Surface Pro X Body

On the software side, I was trying to stick with ARM64 apps as much as possible, and with the new Microsoft Edge Insider Canary version, I have almost all the apps I need. With the ARM64 apps, the performance is excellent, with no issues at all. Even emulated x86 32-bit apps like Visual Studio Code run very well for my personal tasks. However, I am not sure what the impact on battery life is if you run these apps most of the time. If you have a Surface Go, which I like very much, I can tell you that the Surface Pro X is way faster.

Why I love the Surface Pro X ❤

After using the Surface Pro X for more than a week, I can say this might be my favorite Surface device ever made. Don’t get me wrong; it can’t run 100% of the workloads I need, like containers and Hyper-V, for example. But for that, I also have my Surface Book 2, which runs all workloads and also provides a larger 15-inch screen.

Surface Pro X vs Surface Pro 7

Surface Pro X vs. Surface Pro 7

However, I was traveling, writing, and presenting a lot in the last couple of days, and I love the weight (774g), the size (287 mm x 208 mm x 7.3 mm), and the 13-inch screen in a 12-inch chassis with very thin bezels. It is very convenient to travel with since it provides the form-factor of a Surface Pro with the kickstand, but it also adds a 13-inch screen. The screen is bright, and the 13-inch display with the 3:2 aspect ratio is fantastic for productivity. The Surface Pro X is also 1mm thinner than the Surface Pro 7, which doesn’t sound like much, but you can feel the difference.

Enabled by the custom Microsoft SQ1 processor, one thing I completely underestimated is the possibility of having an always-on device. If you open up the Type Cover or start the Surface Pro X, it is instantly on and available. With Windows Hello, you are logged in immediately, and you can start working. When you close it and put it in your bag, or you leave it overnight, the battery doesn’t really drain much — speaking about battery life, which seems to be great so far, I get enough out of the machine for a travel day or a day at a conference. Another great feature the new Surface devices have is that they all come with fast-charging, which allows us to charge the machine very quickly.

Surface Pro X and Surface Pro 7

Surface Pro X and Surface Pro 7

The Surface Pro X also comes with a 5.0MP front-facing camera with 1080p full HD video and a 10.0MP rear-facing autofocus camera with 1080p HD and 4k video. Since I started to work more with video, having great cameras for recordings and Microsoft Team calls, and great audio with dual far-field studio mics, recording videos and doing conf calls works excellent. The 2W stereo speakers with Dolby Audio Premium are surprisingly good.

Connectivity Qualcomm

Connectivity Qualcomm

I am also pleased about the connectivity options, the Surface Pro X comes with Wi-Fi 5 (802.11ac), Bluetooth 5.0 and a Qualcomm Snapdragon X24 LTE Modem with nanoSIM and eSIM support. This is my first tablet with LTE support, and I like to have that option to be always connected. All of the wireless adapters are now coming from Qualcomm, and I didn’t have any Wi-Fi or Bluetooth issues; everything worked fine and at full speed.

The Surface Pro X also comes with two USB-C ports and a Surface Connect port, which means you can use your existing Surface adapters and chargers.

Alcantara Type Cover

Alcantara Type Cover

I am not sure if the Surface Type Cover for the Surface Pro X is different from the Surface Pro 6 and 7; however, for me, it somehow feels different. The typing experience is excellent, and I love the track-pad. I also got a couple of questions around the new Surface Slim Pen, which you can store in the Type Cover and supports wireless charging. For me, I even like it better than the existing Surface Pen. That said, I am mostly using the Surface Pen to take notes or using the Whiteboard app, and for that, it works great.

If you want to know more about the Surface Pro X Specifications, you can find them here.

What do I run on the Surface Pro X 💻

For me, the Surface Pro X is a great travel and work device. The small form-factor, weight, and the 13-inch display combined with all the Surface features like the touch-screen, Surface Slim Pen, kickstand, and many more, make it a great productivity device. I mostly use it for office tasks, mail, web browsing, note-taking, and doing presentations, and the Surface Pro X is excellent in doing all of that. Especially the mobility and always-on feature combine with the connectivity make is a fantastic device for me.

Surface Pro X with Slim Pen

Surface Pro X with Slim Pen

What I use and what works fine:

  • Office Desktop Apps (Office 365, Outlook, PowerPoint, Word, Excel) ARM version
  • OneNote ARM version
  • Microsoft Edge Insider (Edge based on Chromium) ARM version
  • Visual Studio Code Emulated x86 32-bit version
  • PowerShell
  • Microsoft Whiteboard App

What I am missing for my workflow:

  • An ARM version of Microsoft Teams, I am currently using the web version of teams and installed it as a progressive web application (PWA), which works great. You can also install the 32-bit version. However, this impacts performance and battery life.
  • Camtasia to do screen recordings
  • A native ARM64 version of Paint.NET. I am currently using the emulated 32-bit version from the Microsoft Store, which works well, but again I would like to see a native ARM64 version with more performance and better battery life.
Install MS Teams PWA

Install MS Teams PWA

I also connect my Surface Pro X to the Surface Docking station, which works great, and it powers to of my monitors.

Limitations and things to consider 🧱

The Surface Pro X runs Windows 10 on ARM, and this is not comparable to Windows RT or Windows 10 S. Windows 10 on ARM can currently run ARM64 apps or emulated x86 32-bit apps. So you can install your Windows applications as long as they are not 64-bit. Something to consider is that applications which are not compiled for ARM64, run emulated. This can have an impact on performance in battery life. In my use case, I run from time to time Visual Studio Code, which doesn’t seem to be an issue or have an impact on battery life. Some of the applications you are using today might are x64 apps. For example, a couple of Adobe apps or others, these apps can currently not run on Windows 10 on ARM. However, Adobe and others are working on bringing and compiling applications to ARM64, so they can run natively on the Surface Pro X and other ARM Windows devices.

Another limitation for me is that I can’t run Hyper-V on Windows 10 on ARM. That means I can’t use it for all my workloads and demos I do with virtual machines and containers. However, that isn’t a big problem, since I am doing more powerful tasks like this on my Surface Book 2 or maybe in the future on a Surface Laptop 3. But yes, you can run the Windows Subsystem for Linux and the Windows Subsystem for Linux 2 (WSL 2).

  • Drivers for hardware, games and apps will only work if they’re designed for a Windows 10 ARM-based PC. For more info, check with the hardware manufacturer or the organization that developed the driver. Drivers are software programs that communicate with hardware devices—they’re commonly used for antivirus and antimalware software, printing or PDF software, assistive technologies, CD and DVD utilities, and virtualization software.
    If a driver doesn’t work, the app or hardware that relies on it won’t work either (at least not fully). Peripherals and devices only work if the drivers they depend on are built into Windows 10, or if the hardware developer has released ARM64 drivers for the device.
  • 64-bit (x64) apps won’t work. You’ll need 64-bit (ARM64) apps, 32-bit (ARM32) apps, or 32-bit (x86) apps. You can usually find 32-bit (x86) versions of apps, but some app developers only offer 64-bit (x64) apps.
  • Certain games won’t work. Games and apps won’t work if they use a version of OpenGL greater than 1.1, or if they rely on “anti-cheat” drivers that haven’t been made for Windows 10 ARM-based PCs. Check with your game publisher to see if a game will work.
  • Apps that customize the Windows experience might have problems. This includes some input method editors (IMEs), assistive technologies, and cloud storage apps. The organization that develops the app determines whether their app will work on a Windows 10 ARM-based PC.
  • Some third-party antivirus software can’t be installed. You won’t be able to install some third-party antivirus software on a Windows 10 ARM-based PC. However, Windows Security will help keep you safe for the supported lifetime of your Windows 10 device.
  • Windows Fax and Scan isn’t available. This feature isn’t available on a Windows 10 ARM-based PC.

On the hardware, you need to be aware of is that the black color looks great, but it also picks up a lot of fingerprints. I also don’t like it too much that the Surface Connect port (for charging and connecting the docking station) moved a little up on the side. I think the reason for this is that the bottom of the tablet is just too thin. This is not a big deal, but just something to be aware of.

Conclusion 📝

The question is, should you buy it? And my answer is, it depends. Again I love the hardware and how it works together with Windows 10 on ARM. If you are looking for a machine, which can do what you need to do, then it is a no-brainer. If you are running 64-bit apps, for example, some of the Adobe applications, you might want to may go with a Surface Pro 7 or Surface Laptop 3.

For me personally, the Surface Pro X is a great companion to my Surface Book 2 or the Surface Laptop 3. Depending on what I need to do, I only travel with my Surface Pro X, because it is light and brings all the advantages of the Surface Pro form-factor. If I am traveling for a longer period of time, I will also bring my Surface Book 2 with a large 15-inch screen, as a mobile workstation.

Surface Pro X and Surface Laptop 3

Surface Pro X and Surface Laptop 3

If I am traveling, I can use the Surface Pro X as a secondary screen.

Surface Pro X Box

Surface Pro X Box

I hope this review gives you a couple of impressions about the Surface Pro X and why you should or shouldn’t get it. If you have any questions, feel free to leave a comment. Just to make sure, in case you didn’t know, I am a Microsoft employee working in the Azure Engineering team. I am not evolved in the Surface product at all.

By the way, this review was written on the Microsoft Surface Pro X.



Ruggedized Azure Stack

Ruggedized Azure Stack at the extreme Edge

Azure Stack is part of Microsofts Intelligent Cloud and Intelligent Edge offering, and extends Azure services not only into your datacenter, but also on into more challenging remote locations. Today, Dell EMC and Microsoft announced the Dell EMC Tactical Microsoft Azure Stack, a ruggedized and field-deployable product for Azure Stack.

Tactical Azure Stack is the first and only ruggedized Azure Stack product available for tactical edge deployments. Based on our proven all-flash Dell EMC Cloud for Microsoft Azure Stack, it brings an Azure consistent-cloud to operating environments with:

  • Limited or no network connectivity
  • Fully mobile, or high portability (“2-person lift”) requirements
  • Harsh conditions requiring military specifications solutions
  • High security requirements, with optional connectivity to Azure Government, Azure Secret, and Azure Top Secret

This new offering demonstrates how Dell EMC leveraged our server design expertise and our exclusive partnership with Tracewell Systems to develop a new platform that expands Azure Stack use cases. For customers, it provides a familiar environment and consistent experience for Azure-based services in the field. In addition, Tactical Azure Stack incorporates Dell EMC features including automated patch and update capabilities, PowerEdge hardware management, and integration with Isilon, CloudLink, and Pivotal Cloud Foundry. Customers also benefit with one call to Dell EMC for service and support of the entire hardware stack.

 

The product’s core components are identical to our currently shipping all-flash Data Center Azure stack offering. For cloud operators, developers and tenants, there are no differences between the Tactical Azure Stack and Data Center Azure Stack. Our industry exclusive firmware update automation and Dell EMC services and support are all consistent whether you’re running in a comfortable data center or in a harsh, mobile, or forward deployed environment.

 

The management case includes the hardware lifecycle host, 25GbE Top of Rack switches, as well as the baseboard management switch. Additional “core” transit cases, each holding two T-R640 scale unit servers can be added up to the full node limits of Microsoft Azure Stack. At just 41.5” high, and 25.6” operating depth, the Tactical Microsoft Azure Stack unlocks a wide variety of use cases for government, military, energy and mining applications. It can also be ideal in forward deployments and mobile environments in marine, aerospace and other conditions that require MIL-STD 810G compliance.

The availability of these ruggedized Azure Stack systems, enable a lot of new scenarios, and I am looking forward to see what is next.



Windows 10 Tablet Surface Go

Surface Go – My first Impressions and why I bought it!

I just received my Microsoft Surface Go. Yes, in Switzerland it was released just now, a couple of weeks after the US. The first review videos out there, did convince me that this is the right device I was looking for, but more to that later. In this short blog I want to give you a look at my first impressions of the Surface Go.

Why I bought the Surface Go

Microsoft Surface Go

First, let me tell you why I bought the Surface Go. I am a long time Microsoft Surface user, since the first Surface Pro. I went to several iteration of the Surface family and currently I am using a 15-inch Surface Book 2 and a Surface Pro. Surface Book 2, I like because of the power and screen size, and it is perfect for me to do some serious work. The Surface Pro is more less my light travel work devices to day.

As you know I spend a lot of time travelling at conferences or to customer for meetings. Every weight and space I can safe during traveling is basically a great thing. A lightweight device for doing some simple work like mail, browsing the web or working with office would be enough for most of the tasks. Another tasks I need my device a lot for is taking notes. Since I started to use OneNote, I never took notes on paper again. Most of my note taking I do with the Surface Pen. Especially during meetings, it is much nicer to take notes on an almost flat surface, instead of hiding behind a laptop. The Surface Pro and the Surface Go are prefect for this, since with the kickstand. They let you switch easily from taking notes with a pen, to using the keyboard.

Benefits I expect from the Surface Go

I think the Surface Go would have all these requirements and benefits:

  • Lightweight and small
  • Surface Pen support
  • Full Windows 10
  • Touchscreen and Keyboard with trackpad support
  • Great built quality like other Microsoft Surface Devices
  • Enough power to still do some simple work
  • LTE to be always connect

I know the Surface Go LTE version, comes later this year. I think this would be perfect, but with conference and travel season coming up, I didn’t want to wait. Let’s see if I upgrade later to the Surface Go LTE version. These always connected devices running Windows 10, cannot come soon enough.

My first impressions of the Surface Go

Surface Go Kickstand

Let’s talk about my first impressions of the Microsoft Surface Go. The most important part is obviously the formfactor. The Surface Go is crazy small and light. It really feels great in the hand and it seems to be the right size for a small and light travel device. It is almost cute if you put it to the 15inch Surface Book 2. The build quality is great as expected from Microsoft Surface hardware. The performance feels great for the tasks I am looking for. Microsoft Edge and Outlook and the other office apps feel fast and responsive.

The Surface Go also comes with a Surface Connect Charger, which is a great magnetic charging port. With that it can also easily connect with the Surface Dock and power my external monitor. However, the Surface Go also has a USB Type-C Port, and you can also charge the devices using a UBS charger.

I also got the Signature Type Cover, which is a smaller version of the Type Cover which comes with the Surface Pro. It is small but typing feels great. It takes only a quick moment to get used to it. Great is the huge glass trackpad which on the Type Cover.

Windows 10 Tablet Surface Go

I think this is the first Windows tablet I really can use as a tablet. With the size and weight, it is ideal to also use it as a tablet. For example the Surface Pro is only a little bit larger, but it makes a huge difference when you want to use it as a “portable tablet”. I found myself using Windows 10 in tablet mode a lot, and using the Surface Go in landscape and portrait mode.

Audio quality seems to be very good for a device in that price category. And the front facing stereo speakers make the difference to other tablets.

What I also really like is the great quality cameras which Microsoft has build in. If you record videos or if you do Skype for Business Calls and video meetings, the quality is way better than other tablets or even notebooks.

These were my first impressions of the Surface Go. Please let me know in the comments if you have any questions about it



HPE Azure Stack

HPE OneView for Microsoft Azure Log Analytics

Today, I got some great news, which I missed in the last couple of weeks. HPE announced that their HPE OneView for Microsoft Azure Log Analytics 1.0 Preview, or short OV4ALA, is now available. OV4ALA is a integration that provides a bridge between HPE hardware infrastructure and Azure Log Analytics. This basically allows you to extend your HPE hardware monitoring to the Microsoft Cloud.

The OV4ALA is an Azure Resource Manager solutions which provides you with dashboards for your on-premises HPE hardware infrastructure. This includes systems like:

  • HPE OneView Appliances
  • Server Hardware
  • Server Profiles
  • Logical Interconnects
  • Physical Interconnects
  • Storage Systems
  • Storage Pools
  • Storage Volumes
  • SAS Interconnects
  • Drive Enclosures
  • Alerts

HPE OneView for Microsoft Azure Log Analytics Description

Every item in the dashboard provides a link to the underlying Log Analytics search query, which allows you to create powerful and detailed custom searches for long term event correlation and trend analysis.  Searches can also be combined with data from non-HPE sources, such as OS, VM, and application information. A set of pre-defined saved searches is included to help navigate the HPE log records generated by the solution.

It also includes Azure Automation runbooks that drive the automatic generation of log records from information collected from on-premise instances of HPE OneView and HPE Synergy, leveraging the Azure Hybrid Runbook Worker.

This solution requires an on-premises component (HPE PowerShell Module for Log Analytics) that must be properly installed and configured where HPE OneView and HPE Synergy are located. This module acts as a proxy between the on-premises instances of HPE OneView and HPE Synergy and Azure Log Analytics running in the Azure public cloud.

This solution is being released as a Technical Preview, and HPE does not provide any formal customer support for HPE OneView for Microsoft Azure Log Analytics at this time. This preview is provided “as-is” and is excluded from service level agreements and limited warranty. The customer assumes all risks in using this preview version. Features available in the preview are subject to change, including removal, prior to the general availability release. The fully supported generally available version is planned for later this year.

This is great news, especially when you run an HPE Azure Stack solution, which also comes with OneView. With the Azure Stack OMS Solutions you can send alerts and warnings from the Azure Stack software to Azure Log Analytics. Now with the HPE OneView for Microsoft Azure Log Analytics solution, you can also forward the HPE hardware monitoring of Azure Stack to Azure Log Analytics, which will make it a central place for your Azure Stack monitoring.

Check out more information about OV4ALA on the HPE blog. Thanks for Roland Frehner from HPE for the link.



You can now watch Microsoft’s underwater Datacenter and fish on Live Webcams

A couple of months back Microsoft provided a look at Project Natick, which is basically Microsoft’s project to host datacenter in underwater. This brings obviously some challenges but also some advantages like cooling etc. Today Microsoft also added some public webcam streams to Project Natick, which allows you to watch the Underwater Datacenter and some fish.

Microsoft Project Natick Webcam

About Microsoft Project Natick

Project Natick seeks to understand the benefits and difficulties in deploying subsea datacenters worldwide. Phase two extends the research we accomplished in phase one by deploying a full-scale datacenter module in the North Sea, powered by renewable energy.

 

  • Project Natick is a research project to build an underwater datacenter. Microsoft is investigating the numerous potential benefits that a standard, manufacturable, deployable undersea datacenter could provide to cloud users all over the world.
  • The Natick Phase 1 vessel was operated on the seafloor approximately one kilometer off the Pacific coast of the United States from August to November of 2015.
  • Phase 2 of Natick aims to demonstrate that we can economically manufacture full scale undersea datacenter modules and deploy them in under 90 days from decision to power on. The Phase 2 vessel was deployed at the European Marine Energy Centre located in the Orkney Islands, UK in June of 2018.
  • Project Natick reflects Microsoft’s ongoing quest for cloud datacenter solutions that offer less resource intensive options, rapid provisioning, lower costs, and high agility in meeting customer needs.

If you want to know more about Microsoft Project Natick, check out the website:

Microsoft Project Natick Website

 



Toms Workplace 2018

My Workplace 2018 – How does yours look like?

Last week I was browsing the web and I found a lot of cool looking home office setups. I realized it is quiet interesting to see how people workplaces look like. With that I want to give a quick look at my home office and my workplace setup. Secondly, I would like to share your setup as well. If you want to share yours write a blog, link it in the comments or show it on Twitter, what ever you like.

This is it, this is my workplace if I am not on the road.

  • My main machine today is the 15-inch Surface Book 2 attached to a Dell curved-ultrawide monitor (Dell UltraSharp 38 Monitor – U3818DW), which with Windows 10 and the Snap feature is absolutely great to use.
  • I also have a Surface Pro as a company work machine, which I use mostly on the road when I need a real mobile work machine. It has enough powerful to do serious work and still gives you a mobile work experience.
  • I am obviously using a lot of Surface accessories like the Surface Precision Mouse, the Surface Pen, the Surface Dial and the Microsoft Modern Keyboard.
  • I also use some wireless Bose Quiet Comfort 35 headphones, not only for travel but also in the home office
  • I like the Surface Pen on my Surface Pro to draw some quick stuff or take some notes in Onenote.