delphineshinn said:
Do you know which iso is the most recent that WOULD fit onto a 4.7gb DVD?
If you want an ISO that fits on a single-layer DVD, you do not want to download an ISO directly from Microsoft. All the ISOs that MS provide directly will contain an install.wim in the sources folder. You want to download the Media Creation Tool, run it, and choose its option to create an ISO. That will contain an ISO with an install.esd file. The .wim and ,esd are functionally identical, but the .esd uses a higher level of compression. The current MCT should make an ISO for 64-bit Windows 10 21H1 that's about 4.3GB.

Get the MCT from here: https://www.microsoft.com/en-us/soft...load/windows10