Microsoft released Windows 10 21H2, the November 2021 Update, last week and you can now download an ISO image for the new version to put aside for emergencies or clean installs.

As mentioned, ISO files can be stored on DVDs, and by ripping these DVDs, you can always have the option to perform a clean installation of Windows 10. A recommended software for ripping is 'DVDFab ...

If you want to convert an Apple Disk Image (DMG) file to ISO format on Windows PC, you can use the command prompt or free AnyToISO tool.

If you want to convert a RAR file to ISO format, you can use free RAR to ISO converter software or a free online tool that we have discussed in this post.

An ISO file contains all the installation files for a single program, but how do you install an application from its ISO file? Well, that depends on which version of Windows you're running.

An ISO file contains all the installation files for a single program, but how do you install an application from its ISO file? Well, that depends on which version of Windows you're running.