| CTRL+a c | Create a new window (with shell). |
| CTRL+a “ | List all windows. |
| CTRL+a 0 | Switch to window 0 (by number). |
| CTRL+a A | Rename the current window. |
| CTRL+a d | Detach from a Screen session. See Detach from the Screen session |
| CTRL+a S | Split current region horizontally into two regions. |
| CTRL+a | | Split current region vertically into two regions. |
| CTRL+a tab | Switch the input focus to the next region. |
| CTRL+a Ctrl+a | Toggle between the current and previous windows. |
| CTRL+a Q | Close all regions but the current one. |
| CTRL+a X | Close the current region. |