Anki only two buttons

I use Anki on a windows 10 desktop and windows 10 tablet.
On the tablet, I only have two buttons to respond to if I know the answer or not
I have Again (<10m) or good (27 days) as an example.
I think I was playing around with an add on or in the code or something a year ago. But I would really like to “reset” anki back to the default buttons.
I have tried uninstalling and reinstalling, trying to find an add-on and trying to find the original documentation of what I did to undo it.
Anyone got any ideas on how to do a clean uninstall or how to fix this?

Please follow the steps on When problems occur - Frequently Asked Questions

Thank you very much dae. Took about 10 minutes to solve. As opposed to the 3 hours I spent looking around the web trying to fix it.