I wanted to update the preferences, especially the shortcut. So I wanted to change shortcut of comment to Alt-3 instead of Ctrl-R, and shortcut of running to Ctrl-R. But when I press Ctrl-R, it wouldn’t run. Then, I tried to use F5 instead, and it was able to run. I first thought it was the Ctrl-R issue, so I change the comment back to Ctrl-R, but this time it worked, it was about to comment out the sentenses. So why is Ctrl-R not working for running the program.I wanted to update the preferences, especially the shortcut. So I wanted to change shortcut of comment to Alt-3 instead of Ctrl-R, and shortcut of running to Ctrl-R. But when I press Ctrl-R, it wouldn’t run. Then, I tried to use F5 instead, and it was able to run. I first thought it was the Ctrl-R issue, so I change the comment back to Ctrl-R, but this time it worked, it was about to comment out the sentenses. So why is Ctrl-R not working for running the program. I wanted to update the preferences, especially the shortcut. So I wanted to change shortcut of comment to Alt-3 instead of Ctrl-R, and shortcut of running to Ctrl-R. But when I press Ctrl-R, it wouldn’t run. Then, I tried to use F5 instead, and it was able to run. I first thought it was the Ctrl-R issue, so I change the comment back to Ctrl-R, but this time it worked, it was about to comment out the sentenses. So why is Ctrl-R not working for running the program. shortcut, matlab MATLAB Answers — New Questions

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