If you just want to make a simple backup, you can create an image file of your CDs and upload them to somewhere like the Internet Archive to preserve their content. There are various software capable of creating image files, including InfraRecorder and WinCDEmu. Here's a simple guide on how to create an ISO image file from a CD or DVD. Source: 12 months ago

Despite what the page says, the file in question is actually a .img file, which won't be accepted by most programs out of the box. To convert it into a more usable .iso format, I would recommend using WinCDEmu for Windows, but other CD-related tools should be able to do the job as well. I don't know of any solutions for MacOS or Linux; comments for those platforms would be appreciated! Source: about 1 year ago

What? oh. I used this version from the wayback machine, and then opened the iso with THIS handy dandy and quite small tool! I do that with a lot of games actually,. Source: about 1 year ago

Use WinCDEmu to mount the ISO, not the built-in Windows "Mount" command. Source: about 1 year ago

I downloaded Preinstalled ZIP folder (2.26GB) and used WinCDEmu (an open-source CD/DVD/BD emulator) to mount the file. This is because the games were originally released on CDs or DVDs. ISOs and ROMs are basically electronic versions of the original game discs. OGD has a guide on all of this. Source: about 1 year ago

Use https://sourceforge.net/projects/grub2win/ to manage dual (multiboot) from Windows , makes yput life easyer. If you have more than one disk instal Linux on a separate one if not you need to create a separate partition. When you install Linux if you have 2 drives make sure that Linux grub (bootloader) is installed on the drive wher Linux resides, not on the one where Windows and it's bootloader is, in case you... Source: about 1 year ago

Otherwise, what you'll have to do is image a USB drive with a partition management software or distro (e.g. GParted Live), boot from it, and then resize your partition from there. This does carry more risk of data loss than the dual SSD method, but it's more universal (you haven't mentioned if this is a laptop with more than one removable storage option or not, for instance), and it's unlikely to cause any harm.... Source: over 1 year ago

I have a suggestion, follow the previously advised installation process to install CrOS Flex on a separate drive, then reconnect and enable the Windows disk through the boot menu, once back there you can install a GRUB manager under Windows, like Grun2Win, it's easy to install and set up, once you are all done, the final result will be easier to switch from one OS to the next, instead of every time going through... Source: almost 2 years ago

When using Opencore for booting Windows 10, causes many issues. Even it causes issues when you boot MacOS after restarting from Windows 10. So Fix is Simple Use Grub2win as main bootloader and boot Windows or Opencore ( Chainload opencore efi file) from there. I am available for your queries and help. Source: almost 3 years ago

However, I have used this https://sourceforge.net/projects/grub2win/ I install it on the windows side and configure it. It will enable me to choose ubuntu> Ater booting in Ubuntu, I do grub install. If that's too complicated to install grub repair when you boot into Ubuntu and run it. Source: almost 3 years ago