Google-workspace – shortcut for Edit Master in Google Slides

I only have experience with text documents from Google Docs, but their accessibility appears abismal, and I must assume the same holds true for presentations. The only way I've been able to get a screen reader to read such a document is with the ctrl + alt + z keystroke (there is supposedly more information on shortcut keys available with ctrl + alt + /, but this does nothing for me). If the document takes too long to read, though, my screensaver comes up, and I can't just start reading from where I left off.

Whenever there's something on Google Docs that I want to read, I save the page and read it as source code. This is a cluttered mess, but it works better than trying to read it on the internet. I have no idea how this would apply to presentations.

If I am mistaken, I would love to be corrected; there are things I wouldn't mind reading that I just haven't felt were worth downloading and navigating as source code.

So you open up Slides. You click transitions and select the transition you wish to have. Next click "apply to all slides".