You are running Windows 10 on your own computer, but now you are using another device equipped with an older operating system. If you prefer to use the newer version, you can create and use a USB device running Windows 10 directly.
You need a USB flash drive with at least 16GB of free space, but preferably 32GB. You also need a license to activate Windows 10 on the USB device. This means that you must either buy one or use an existing one that is linked to your digital ID. You can then use a Windows USB utility to set up the USB device with Windows 10. When finished, you can boot the device to start Windows 10.
One of the disadvantages of starting from a USB device is that Windows 10 will run much slower than it does from the hard drive.
Microsoft offers its own tool called Windows to Go which can generate a bootable Windows USB device. However, that program only works with the Enterprise and Education versions of Windows 10 and requires a certified Windows to Go device. A better (and free) option is a tool called WinToUSB, which can create a bootable device from any version of the operating system and any type of USB device.
Run Windows 10 from a USB drive
First character into your current Windows 10 computer to create a Windows 10 ISO file that will be used to install Windows 10 on the USB device.
To do this, scroll to Download the Windows 10 Web site . This site offers the latest release of Windows 10, which at this time is the update of Windows October 10, 2018 or Windows 10 version 1809. Now click on the Download tool button now. Then double-click the downloaded MediaCreationTool.exe file to install the tool.
On the first screen for "Applicable Messages and License Terms", click the Access button. Then click on the "Create installation media for another computer" option and click Next. On the "Choose language, architecture and edition" screen, confirm that all options are correct, and then click Next.
You must then choose which media you want to use. With the option between a USB flash drive and an ISO file, click the ISO file. Then click Next.
Select a location on the hard disk to store the Windows.iso file. Click Save. Windows 10 generates the required ISO file. When the process is complete, click Finish.
Running WinToUSB (With Caveats)
Next is the time to exploit WinToUSB . The program is efficient and user-friendly, but it suffers from a major disadvantage.
The free version does not support the current taste of Windows 10 -specific update of Windows October 10, 2018 or Windows 10 version 1809. And Microsoft no longer offers older ISO files of Windows 10 at its download site . If you want to make a USB copy of Windows 10 version 1809 with WinToUSB, you must proclaim $ 29.95 for the Professional version.
But there is a trick that lets you download an ISO file in Windows April 10, 2018 Update, or Windows 10 version 1803, which you can use with the free version of WinToUSB. (Kudos to technology writer Mauro Huculak to reveal this option in an article on Pureinfotech.com .) How it works.
Open Microsoft Edge on your current Windows 10 computer. Copy and paste the following URL into the address bar: https://www.microsoft.com/en-us/software-download/windows10ISO .
 Yes, it will take you to Microsoft's download of the Windows 10 site. But wait, there's more. Right-click on the page and select " Inspect elements " to open the page code.
In the right pane, click the down arrow in the menu top menu and select the Emulation option.
Open the menu, open the drop-down menu for the user agent string and change the input to Apple Safari (iPad).
The page in the left pane should be automatically updated. If not, update it manually. Click the drop-down menu for Select edition and select the option for the update of Windows April 10, 2018. Click on Confirm.
On the next screen, select your language and then click Confirm. On the Transfers page, select the 32-bit or 64-bit version of the Windows Update April 10, 2018, and then click Save to download the file. Once the file has been downloaded, the user agent string will be edited in edge from Apple Safari (iPad) to Microsoft Edge (default). Close the right box by clicking X.
Create the USB device
Now, let's move over to WinToUSB to create the USB device. Download and install the WinToUSB software from its dedicated site . You can start with the free version and then decide if you want to upgrade to the $ 29.95 Professional version to get more features or use the software with the update of Windows 10 October 2018.
] Then connect an empty USB flash drive or stick to your computer. Start WinToUSB from the start menu shortcut. On the initial screen, click the button to the right of the image bar and select your ISO file for the update of Windows April 10, 2018. Then select the version of Windows 10 you want to clone on the USB stick. Click Next.
On the next screen, you must determine your destination disk. Open the drop-down menu and select your USB device. A message appears and asks you to choose a partition scheme. Click the "MBR for BIOS" option, and then click Yes.
On the next screen, click the Legacy option to select the installation mode. Click Next. Your Windows 10 USB memory will now be created.
When the installation process reaches 100%, indicating that it is ready, close the WinToUSB program and remove the USB device
Starting Windows 10 on Another Computer
When you want to start Windows 10 on another computer, insert your USB device into that computer and select the option to boot the USB device
The first time you run Windows 10 from the USB device, you have to go through the familiar installation process for Windows. You must also enable Windows 10 . You can then install apps on the USB device and access files or documents stored online, so the experience will work on one of your own Windows 10 computers.