Bellow are some most common commands for managing Tmux windows and panes:

• Ctrl+b c Create a new window (with shell)
• Ctrl+b w Choose window from a list
• Ctrl+b 0 Switch to window 0 (by number )
• Ctrl+b , Rename the current window
• Ctrl+b % Split current pane horizontally into two panes
• Ctrl+b " Split current pane vertically into two panes
• Ctrl+b o Go to the next pane
• Ctrl+b ; Toggle between current and previous pane
• Ctrl+b x Close the current pane