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If you are familiar with keyboard shortcuts from Jupyter Notebook, they don’t work directly in Colab. But I found a mental model to map between them.
Just add Ctrl + M before whatever keyboard shortcut you were using in Jupyter. This rule of thumb works for the majority of common use-cases.
| Action | Jupyter Notebook | Google Colab |
|---|---|---|
| Add a cell above | A | Ctrl + M + A |
| Add a cell below | B | Ctrl + M + B |
| See all keyboard shorcuts | H | Ctrl + M + H |
| Change cell to code | Y | Ctrl + M + Y |
| Change cell to markdown | M | Ctrl + M + M |
| Interrupt the kernel | II | Ctrl + M + I |
| Delete a cell | DD | Ctrl + M + D |
| Checkpoint notebook | Ctrl + S | Ctrl + M + S |
Below are some notable exceptions to this rule for which either the shortcut is changed completely or kept the same.
| Action | Jupyter Notebook | Google Colab |
|---|---|---|
| Restart runtime | 00 | Ctrl + M + . |
| Run cell | Ctrl + Enter | Ctrl + Enter |
| Run cell and add new cell below | Alt + Enter | Alt + Enter |
| Run cell and goto the next cell below | Shift + Enter | Shift + Enter |
| Comment current line | Ctrl + / | Ctrl + / |