If so, you can buy a new hard drive and replace the dead one, and then restore disk image to bring your computer to the state when it works well and all data is intact. Just like our human beings, every hard drive is going to die eventually. Why need to create a disk image? Normally, disk imaging is used in several major areas:ĭata Protection: Most users create a disk image to prevent data loss from a virus, system crash or disk failure. From this point the install is mostly unattended until it's time to set up your account just follow the rest of the prompts to get set up.A disk image, a single compressed file, is an exact copy of computer’s hard drive, which holds all data including operating system installation, boot information, applications, and individual files.You should end up with a drive composed only of unallocated space select this space as where to install Windows (you don't need to manually create any partitions the installer will do that for you with a pretty reasonable partitioning scheme).

When it asks what partition to install Windows to, click Advanced, then select all of the Ubuntu partitions and delete them, clicking through any warnings you get ( this will permanently delete all data on your hard disk, I assume you're OK with this and have backed up anything you want to keep to another drive).Select that you want to install a clean copy of Windows, not do an upgrade (if asked).Once you've managed to boot off the install image, do the following:

The best-supported would be to find a Windows machine and use it to make the USB drive bootable (there are lots of answers online covering how to do this, I personally use diskpart but that's a rather advanced method).

Disk image creator for ubuntu 17.10