- Make everything larger:
- Windows and Linux: Press Ctrl and +.
- Mac: Press ⌘ and +.
- Make everything smaller:
- Windows and Linux: Press Ctrl and -.
- Mac: Press ⌘ and -.
- Use full-screen mode:
- Windows and Linux: Press F11.
- Mac: Press ⌘ + Ctrl + f.
How to Change the Size of ClearCalcs (Zoom In or Out)