Keyboard Shortcut Photoshop

1. F : Toggle Screen Modes
2. X : Switch Foreground/Background Colors
3. D :Default Foreground/Background Colors
4. Ctrl+= : Zoom In
5. Ctrl+- : Zoom Out
6. Ctrl+0 : Fit on Screen
7. Alt+Ctrl+Z : Step Backward
8. Shft+Ctrl+N : New Layer
9. Ctrl+A : Select All
10. Ctrl+D : Deselect
11. Ctrl+E : Merge Layers
12. Shft+Ctrl+E : Merge Visible
13. Ctrl+G : Group Layers
14. Shft+Ctrl+G : Ungroup Layers
15. Ctrl+T : Free Transform
16. Ctrl+J : Layer via Copy
17. Ctrl + I : Invert
18. [ : Decrease Brush Size
19. ] : Increase Brush Size
20. Alt+Shft+Ctrl+K : Customize keyboard shortcuts

Referensi:

https://helpx.adobe.com/support/photoshop.html