Photoshop not working. This is maybe the worst software experience I've had in the past 10 years. Earlier in 2021 I bought Adobe Elements 2021 and installed it. It worked okay. I had to uninstall it to get disk space to upgrade the Mac operating system. I then tried to reinstall Elements with the purchase s/n, purchase code etc. It looked like it installed, but won't run. The wheel turns and then nothing. I uninstalled and reinstalled several times. Nothing. All the other programs I needed to uninstall and reinstall have worked fine, except this one. The interface to the software looks 10-20 years old. Anyway, that's my experience.