1. Ctrl + Select all
2. Ctrl + B: Bold selected text
3. Ctrl + C: Copy
4. Ctrl + D: Duplicate selected item
5. Ctrl + E: Align center
6. Ctrl + F: Find
7. Ctrl + G: Go to
8. Ctrl + H: Replace
9. Ctrl + I: Italicize selected text
10. Ctrl + J: Justify text
11. Ctrl + K: Insert hyperlink
12. Ctrl + L: Align left
13. Ctrl + M: Indent text
14. Ctrl + N: New document/window
15. Ctrl + O: Open file
16. Ctrl + P: Print
17. Ctrl + Q: Quit application
18. Ctrl + R: Align right
19. Ctrl + S: Save
20. Ctrl + T: Open new tab
21. Ctrl + U: Underline selected text
22. Ctrl + V: Paste
23. Ctrl + W: Close file/window/tab
24. Ctrl + X: Cut
25. Ctrl + Y: Redo
26. Ctrl + Z: Undo
27. Ctrl + 1: Single-spaced text
28. Ctrl + 2: Double-spaced text
29. Ctrl + 3: Triple-spaced text
30. Ctrl + 4: Increase font size
31. Ctrl + 5: Decrease font size
32. Ctrl + 6: Increase indent level
33. Ctrl + 7: Decrease indent level
34. Ctrl + 8: Show/hide formatting marks
35. Ctrl + 9: Hide selected rows/columns
36. Ctrl + 0: Insert new worksheet
37. Ctrl + - (minus key): Delete cell/row/column
38. Ctrl + = (equals key): AutoSum selected cells
39. Ctrl + [ (left bracket): Jump to dependent cell
40. Ctrl + ] (right bracket): Jump to precedent cell
41. Ctrl + ; (semicolon): Insert current date
42. Ctrl + : (colon): Insert current time
43. Ctrl + Shift + !: Apply number formatting
44. Ctrl + Shift + $: Apply currency formatting
45. Ctrl + Shift + %: Apply percentage formatting
46. Ctrl + Shift + &: Apply borders
47. Ctrl + Shift + *: Select current region around active cell
48. Ctrl + Shift + @: Apply time formatting
49. Ctrl + Shift + #: Apply date formatting
50. Ctrl + Shift + !: Apply comma formatting
51. Ctrl + Shift + ^: Apply exponential formatting
52. Ctrl + Shift + _: Remove borders
53. Ctrl + Shift + +: Insert cells/rows/columns
54. Ctrl + Shift + ~: Apply general number formatting
55. Ctrl + Shift + $: Apply currency formatting
56. Ctrl + Shift + %: Apply percentage formatting
57. Ctrl + Shift + &: Apply outline borders
58. Ctrl + Shift + *: Select entire worksheet
59. Ctrl + Shift + @: Apply time formatting
60. Ctrl + Shift + #: Apply date formatting
61. Ctrl + Shift + +: Insert cells/rows/columns
62. Ctrl + Shift + -: Delete cells/rows/columns
63. Ctrl + Shift + (: Unhide selected rows/columns
64. Ctrl + Shift + ): Hide selected rows/columns
65. Ctrl + Shift + <: Zoom out
66. Ctrl + Shift + >: Zoom in
67. Ctrl + Shift + ?: Open Help
68. Ctrl + Shift + F: Find and replace
69. Ctrl + Shift + G: Group rows/columns
70. Ctrl + Shift + I: Insert cells/rows/columns
71. Ctrl + Shift + K: Insert filter
72. Ctrl + Shift + L: Toggle filter
73. Ctrl + Shift + N: New workbook
74. Ctrl + Shift + O: Open
75. Ctrl + Shift + P: Print preview
76. Ctrl + Shift + Q: Quick analysis
77. Ctrl + Shift + R: Remove filter
78. Ctrl + Shift + S: Save as
79. Ctrl + Shift + T: Cut cells/rows/columns
80. Ctrl + Shift + U: Unhide selected rows/columns
81. Ctrl + Shift + V: Paste formats
82. Ctrl + Shift + W: Close workbook
83. Ctrl + Shift + X: Clear selected cells/rows/columns
84. Ctrl + Shift + Y: Repeat last action
85. Ctrl + Shift + Z: Redo
86. Ctrl + Shift + &: Format as currency
87. Ctrl + Shift + #: Format as date
88. Ctrl + Shift + @: Format as time
89. Ctrl + Shift + !: Format as number
90. Ctrl + Shift + %: Format as percentage
91. Ctrl + Shift + ^: Format as exponent
92. Ctrl + Shift + ~: Format as general number
93. Ctrl + Shift + +: Insert
94. Ctrl + Shift + -: Delete
95. Ctrl + Shift + <: Decrease font size
96. Ctrl + Shift + >: Increase font size
97. Ctrl + Shift + Up Arrow: Insert/remove extra rows above
98. Ctrl + Shift + Down Arrow: Insert/remove extra rows below
99. Ctrl + Shift + Left Arrow: Insert/remove extra columns to the left
100. Ctrl + Shift + Right Arrow: Insert/remove extra columns to the right