Have an xbox one s can I also play xbox one games on CD?
Only if the Xbox One S has a drive, i.e. It is not an "All Digital" console (which does not have a drive).
Yes, the XBox-One S is basically just an upgraded XBox one of the One series like the One-X. You only have to look at 360 games as not all of them are backwards compatible.
Yes of course!
One is One, regardless of whether it is One, One S, One S digital or One X.
As already mentioned, the One S digital of course does not play CDs because of the lack of drives.
Can I buy a drive to go with it?
No, unfortunately that will not work.
I've seen some on Amazon!
Can I buy a drive to go with it?
There may be internal non-name BluRay drives for the Xbox One, but they don't work that easily or can't be retrofitted that easily. And external Blu Ray drives may not work with the console in the first place.
This video also shows the former very clearly
Is there no other solution to my problem?
No, but that's not necessary because according to your question, you own a One S.
You can only sell your All Digital console and then buy a (possibly used) Xbox One S with drive. More is not possible.
But uploading it takes forever!
