You can navigate within our table just like in Excel:

Action	Keyboard	Other	Comments
Navigate	Up-Down-Right-Left Tab, Shift-Tab PageUp, PageDown Home, End	Mouse movement
Edit any given cell	Enter key, just start typing	Double click
Copy-Paste	Ctrl+C, Ctrl+V	Context menu	You can also try it with multiple fields
Select all	Ctrl + A
Full Screen mode	F11
Show in Issue Navigator	Ctrl+Click		Opens the issue in Issue Navigator in a new tab
Fast filter	Alt + Click		Opens the import dialog

JExcel DC