| CTRL+SPACE | AutoComplete |
| CTRL+M | Maximise the current area (or get out of the maximised area if already maximised) |
| DoubleClick Tab | ditto |
| CTRL+1 | Got an error? Put the cursor on the line, press CTRL+1 and his will give you a list of ways to fix it. |
| ALT+SHIFT+R | Rename while in the editor |
| F2 | Rename while in an explorer |
| F3 | Place your cursor in a classname or variable or method and press F3 to be taken to its declaration |
| CTRL+Q | Go back to the last place you were editing. You can happily wander off to look at things, then come right back. |
| CTRL+SHIFT+O | Organise Imports |
| CTRL+SHIFT+F | Format the file layout |
| CTRL+SHIFT+S | Save all files |
| CTRL+W | Close File |
| CTRL+SHIFT+W | Close all files |