It's actually pretty simple and straightforward
There is one great new feature of Windows 10 that has made life easier for some of us out there: you can now mount ISO images in Windows 10 without any additional third-party software!
I’ve played around with mounting various ISO images and so far it works great. Actually, this feature has been around since Windows 8, but since most people didn’t bother with Windows 8, they didn’t know about it.
The process is very simple and straightforward, which I will explain below.
Mount ISO Image in Windows 10 by Right-Clicking
The easiest way to mount an ISO mount is to simply right-click on the ISO file and choose Mount.
Mount ISO Image in Windows 10 using Explorer
The second way to mount an ISO image is to go to Windows Explorer and select the file. Windows 10 will detect that it’s an ISO image and will show another tab in the ribbon interface called Disc Image Tools. Under Manage, click on Mount.
That’s about it! Once the image has been mounted, you will see it appear as a new drive in My Computer.
By default, Windows 10 will just pick the next letter available when mounting an ISO image, but if you want to change the drive letter you have to right-click on My Computer and go to Manage.
Then click on Disk Management and right-click on the drive letter and choose Change Drive Letter and Paths.
Now just choose the drive letter that you want to use for the mounted ISO image.
You can mount multiple ISO images in Windows 10 at the same time if you like and you can also burn ISO images on Windows 10 without any additional software by clicking on the Burn button in the above screenshots. You can read my other post if you want to create an ISO image. Enjoy!