Photoshop doesn't respond to keyboard and shortcuts
1. Photoshop Version 23.0.2
2. Windows 10 Pro
3. No idea how to reproduce it
4. I opened Photoshop one day, and suddenly it would not do anything. I would make a new file, or open one, put in the numbers etc., and when its actually open I go to zoom in or select a tool through shortcuts, and absolutely nothing happens. I can use the mouse to draw something and such but I can't undo what I draw, and basically it doesn't respond at all. I've tried rebooting the program seven times, reinstalling twice, restarting my computer, absolutely nothing works. I'm at a loss. Please help. I can't think of anything that could cause this.