1. Open the Go to Line form by following one of the listed below ways:
Select Edit --> Go to Line... from the top menu.
Double-click the area showing the current cursor position in the Status bar.
Press Ctrl+L.

2. In the Line number, type a number within the allowable range, and click Go. If you enter the out of range number, there will be an error message.
If Ctrl+L does not work, use the hot key manager to customize your hotkeys.