| 100% | ALT | 3 | PC key used with "Ctrl" and "Delete" |
| 99% | CTRL | 4 | PC key used with Alt and Delete |
| 80% | ALT | 3 | Keyboard key used with "Ctrl" and "Delete" |
| 80% | ALT | 3 | Computer key used with Ctrl and Del |
| 74% | ALT | 3 | Key often used with Ctrl and Del |
| 67% | ALT | 3 | Key that's often used with Control and Delete |
| 63% | ALT | 3 | Key often used with "Ctrl" and "Del" |
| 62% | ALT | 3 | Key typed with Ctrl and Del |
| 62% | DEL | 3 | Key pressed with Ctrl and Alt |
| 62% | ALT | 3 | Key pressed with Ctrl and Del |
| 62% | ALT | 3 | PC key often hit with "Ctrl" and "Del" |
| 60% | ALT | 3 | Key with Ctrl and Del |
| 58% | ALT | 3 | Key sometimes used with Ctrl |
| 57% | ALT | 3 | Key often hit with Control and Delete |
| 57% | ALT | 3 | Key often pressed with Control and Delete |
| 55% | CTRL | 4 | Key used in the PC shortcuts for cut, copy, and paste |
| 55% | ALT | 3 | Key frequently used with and |
| 52% | ALT | 3 | Computer key pressed in combination with "Ctrl" and "Delete" |
| 51% | ALT | 3 | Computer key often pressed with Ctrl and Del that you may use to listen to "music from bands like Radiohead, Nirvana, and R.E.M."? |
| 50% | ALT | 3 | Key often hit with Control and Delete on a Windows computer |
| 50% | PGUP | 4 | PC key used for scrolling |
| 50% | CTRL | 4 | PC key used in combinations |
| 50% | ALT | 3 | PC key used in combinations |
| 50% | ALT | 3 | Key used with other keys |
| 50% | CTRL | 4 | Key used with other keys |
| 49% | BACKSPACE | 9 | PC key with a left-pointing arrow ... and hint to the last words of the answers to starred clues |
| 49% | ALT | 3 | Key often hit with "Control" and "Delete" |
| 48% | ALT | 3 | Key that's often hit with Control and Delete |
| 48% | ESC | 3 | PC key used to exit a program |
| 48% | SHIFT | 5 | PC key used to capitalize letters, perhaps |