Deck work is mostly small operations, and a great many of them. A realistic build of a twenty-slide deck from an outline and a folder of exhibits runs to something like 174 discrete operations: creating slides, duplicating them, moving them, grouping objects, nudging, aligning, pasting, saving, switching views, undoing. Of those, 158 have a keyboard route. Sixteen don't have a useful one, because inserting a chart, choosing a picture off disk and typing the words are pointing-and-typing tasks by nature. Twenty distinct operations therefore cover 90.80% of everything you do.
How much time do keyboard shortcuts save?
Now price the two routes. A ribbon-and-mouse operation costs about 3.4 seconds once you include the eye movement to find the control, the travel and the click. The keyboard equivalent costs about 0.9 seconds. On this task the mouse route runs 537.2 seconds, or 8.95 minutes; the keyboard route runs 142.2 seconds, or 2.37 minutes. The saving is 395.0 seconds a run, which is 73.53% of the slower route, and the keyboard is 3.78 times faster on the covered operations.
Learning them isn't free, of course. Budget six minutes of deliberate practice per operation, which is 2.0 hours for the twenty. At 395.0 seconds saved per run, the investment repays itself after 18.23 runs of the task. At three such tasks a week over 46 working weeks the recovered time is 54,510 seconds, or 15.14 hours a year.
Those figures are a model with stated assumptions, not a measurement of you. The 3.4 and 0.9 second costs are the two numbers that drive everything, and if your ribbon habits are faster than 3.4 seconds the payback lengthens proportionally. What the model does establish is the shape of the answer: the payback is measured in weeks, not months. It's dominated by the handful of operations you perform ten or more times per deck. Exotic chords barely register.
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Which 20 operations should you learn?
Here are the twenty, with the times each appears in the modelled task.
| # | Operation | Route on the Windows desktop build | Times |
|---|---|---|---|
| 1 | New slide | Ctrl+M | 12 |
| 2 | Duplicate the selected slide | Ctrl+D | 4 |
| 3 | Move the selected slide one place | Ctrl+Up, Ctrl+Down | 7 |
| 4 | Add a section | Alt sequence to the Section control on the Home tab | 5 |
| 5 | Show or hide the notes pane | Alt sequence to Notes on the View tab | 12 |
| 6 | Switch view | Alt sequence on the View tab, or the status-bar buttons | 9 |
| 7 | Group and ungroup objects | Ctrl+G, Ctrl+Shift+G | 6 |
| 8 | Align or distribute selected objects | Alt sequence to Arrange, then Align | 8 |
| 9 | Paste keeping text only | Ctrl+Alt+V, then the text-only option | 5 |
| 10 | Save | Ctrl+S | 11 |
| 11 | Start the show from the current slide | Shift+F5 | 3 |
| 12 | Fit the slide to the window | Alt sequence to Fit to Window on the View tab | 6 |
| 13 | Duplicate an object in place | Ctrl+D | 9 |
| 14 | Nudge an object | Arrow keys, with Ctrl held for a fine nudge | 14 |
| 15 | Increase the font size one step | Ctrl+Shift+> | 7 |
| 16 | Bold | Ctrl+B | 10 |
| 17 | Select every object on the slide | Ctrl+A | 4 |
| 18 | Open the Selection pane | Alt+F10 | 3 |
| 19 | Insert a text box | Alt sequence to Text Box on the Insert tab | 8 |
| 20 | Undo | Ctrl+Z | 15 |
Key assignments are for the Windows desktop build of PowerPoint in Microsoft 365 (checked September 2026; confirm against your own installation, because assignments move between releases and several differ on macOS, where Command generally replaces Ctrl). Where no single chord exists, the keyboard route is the Alt key sequence that walks the ribbon. The model prices all twenty at the same 0.9 seconds for that reason: an Alt sequence is three or four keystrokes with no eye travel, and it beats finding a control by looking for it.
What other habits help beyond the list?
Beyond the list itself, you'll get more out of two habits. Tab cycles through the objects on a slide in their stored order, which means you can select an object that is buried under another one without hunting, and it's also a free preview of the reading order that the accessibility section makes explicit. And Ctrl+Z is only useful if you save often enough that undo isn't your only safety net, which is the bridge to the file craft.