Windows 10 can burn an ISO image to a writable DVD using Windows Disc Image Burner when the PC has a compatible optical drive. Burning the ISO as an ordinary file will not create the same disc structure.
- Insert a blank writable DVD with enough capacity for the ISO.
- In File Explorer, right-click the .iso file.
- Choose Burn disc image.
- Select the correct disc burner and optionally enable verification.
- Choose Burn and wait for Windows to finish before ejecting the disc.
Check ISO size and media
A standard single-layer DVD holds less than a dual-layer disc. If the image is too large, use compatible higher-capacity media or another installation method such as a USB drive.
Verify important discs
Verification takes longer but can detect some write/read errors. It is worthwhile for installation or recovery media.
Modern PCs may lack optical drives
An external USB DVD writer can work, but verify Windows compatibility. For operating-system installation, a bootable USB is generally more convenient.
Windows 10 lifecycle
Do not create new Windows 10 installation media for ordinary deployment in 2026 unless you have a specific legacy need; standard support has ended.
Burn speed and failures
If the burner repeatedly fails with good media, try a lower supported write speed and another reputable disc. Scratched media, an aging optical drive, or a marginal USB connection can cause write errors that have nothing to do with the ISO itself.
Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.