Why install Windows 10 on an external hard drive? When this is done you will simply access a Windows 10 session as for a internal hard drive. Once you have configured your pc so that he started on the device connected to the USB port, you will access the first time to Windows 10 configuration utility. Know that if you have a SSD hard drive on your PC, it will be necessary to be very lively because it starts very quickly. It varies from one manufacturer to another it may be the key F8, F12.

You can access it using the touch dedicated. This will require you to access the boot menu of your computer to change the boot order. You will be able restart your PC so that he boat on the external hard drive. When you have completed all of these steps. Then it will be necessary to wait for the time to installation.The next step is to choose the partition intended for UEFI (boot) and system partition on which will be installed Windows 10.If you haven't already, plug in your external hard drive and select it in the tool WinToUSB,.Then choose the version Windows 10 Home and click on Next,.In the game 'Image file', select Windows 10 ISO file previously downloaded,.Do not hesitate to read the following article HOW TO PARTITION A HARD DRIVE ON WINDOWS 10? Make the external hard drive bootable with WinToUSB: If you do not know how to partition an external hard drive using the Disk Management tool. Then create a second partition in NTFS with the rest of the volume which will be allocated to your main reader containing the Windows 10 operating system. The volume of the latter must be at least 100 mb. Your external hard drive will therefore have to have a partition intended for UEFI-BIOS In the format FAT32. So think about them in advance save on virtual storage medium such as OneDrive. Please note that by performing this procedure, you will lose all of the data saved on your external hard drive. And finally select 'ISO file', Format the external hard drive to be able to install Windows 10:Īs soon as you have generated the ISO file on your PC, you will be able format external hard drive so that it is partitioned in the same way as a internal hard drive.Then tick 'Use the recommended options for this PC'.And choose the following option: 'Create an installation medium (USB key, DVD, or ISO file) for another PC'.allow the application to make changes to the device,.Go to Microsoft official site to download the support creation tool,.

Once WinToUSB installed, you should download Windows 10 ISO file which will allow the installation on the external hard drive :

Download wintousb official website