| Press this key | To do this |
| Alt+1 | Switch to Standard mode |
| Alt+2 | Switch to Scientific mode |
| Alt+3 | Switch to Programmer mode |
| Alt+4 | Switch to Statistics mode |
| Ctrl+E | Open date calculations |
| Ctrl+H | Turn calculation history on or off |
| Ctrl+U | Open unit conversion |
| Alt+C | Calculate or solve date calculations and worksheets |
| F1 | Open Calculator Help |
| Ctrl+Q | Press the M- button |
| Ctrl+P | Press the M+ button |
| Ctrl+M | Press the MS button |
| Ctrl+R | Press the MR button |
| Ctrl+L | Press the MC button |
| % | Press the % button |
| F9 | Press the +/– button
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