@rduckw
If you do not have your images on the disk that is getting full I would suspect that you may have quite a few temporary files of different sorts.
These can easily be cleaned by using the Windows Disk Clean-up function.
The disk shown below has most of what you have listed installed, probably more and it has only about a 1/4 of the disk used.
To start the Disk Clean-up
- open Windows Explorer by pressing the "Windows key and E", Windows key slightly before the E key.
- right mouse click on drive that is getting full, most likely "C:"
- click on "Properties" listed at the bottom of that popup window
View attachment 47246
- a new pop-up window should appear showing the Properties of that disk
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- you should see a small rectangle with "Disk Clean-up"
- click on that and you should see a popup with a list that shows what can be cleaned from the disk.
View attachment 47245
- Scroll down to show all cleanup options.
- Select which group/s of files you would like cleaned up and click on OK, then click "Delete Files" at the next popup window to complete the disk clean-up.
Hope this helps.