Most of the time the operating systems we use have shortcut keys to complete different tasks. There is no good place to look them up all at once. I found a resource on social media that let me collect and combine all that information into one post. So I hope someone will have some benefit from that.
Save Your Time Windows and Apple versions!
Windows Version:
Ctrl + A - Select All
Ctrl + B - Bold
Ctrl + C - Copy
Ctrl + D - Fill
Ctrl + F - Find
Ctrl + G - Find next instance of text
Ctrl + H - Replace
Ctrl + I - Italic
Ctrl + K - Insert a hyperlink
Ctrl + N - New workbook
Ctrl + O - Open
Ctrl + P - Print
Ctrl + R - Nothing right
Ctrl + S - Save
Ctrl + U - Underlined
Ctrl + V - Paste
Ctrl +W - Close
Ctrl + X - Cut
Ctrl + Y - Repeat
Ctrl + Z - Cancel
F1 - Help
F2 - Edition
F3 - Paste the name
F4 - Repeat the last action
F5 - Goto
F6 - Next Pane
F7 - Spell Check
F8 - Extension of the mode
F9 - Recalculate all workbooks
F10 - Activate Menubar
F11 - New graph
F12 - Save As
Ctrl +: - Insert the current time
Ctrl +; - Insert the current date
Ctrl + "- Copy the value of the cell above
Shift + F1 - What is it?
Shift + F2 - Edit cell comment
Shift + F5 - Find
Shift + F6 - Previous Panel
Shift + F8 - Add to the selection
Shift + F9 - Calculate the active worksheet
Shift + F10 - Popup menu display
Shift + F11 - New spreadsheet
Shift + F12 - Save
Ctrl + F3 - Set name
Ctrl + F4 - Close
Ctrl + F5 - XL, size of the restore window
Ctrl + F6 - Next Workbook Window
Ctrl + F8 - Resize Window
Ctrl + F9 - Minimize the workbook
Ctrl + F10 - Maximize or Restore Window
Ctrl + F11 - Inset 4.0 Macro sheet
Ctrl + F1 - Open File
Alt + F1 - Insert a graph
Alt + F2 - Save As
Alt + F4 - Output
Alt + F8 - Macro dialog
Alt + F11 - Visual Basic Editor
Ctrl + Shift + F6 - Previous Window
Ctrl + Shift + F12 - Printing
Alt + Shift + F1 - New spreadsheet
Alt + Shift + F2 - Save
Alt + = - AutoSum
Alt + down arrow - automatic view format
Alt + '- Format Style Dialog
Ctrl + Shift + ~ - General Format
The apple version: (Thanks Alex Knobbe)
Shortcut Action
Command-A Select All
Command-B Bold selected text or toggle bold on or off
Command-C Copy
Command-F Find
Command-H Hide windows of currently running application
Command-I Italicize selected text or toggle italic on or off
Command-M Minimize
Command-N New
Command-O Open
Command-P Print
Command-Q Quit Logos
Command-S Save
Command-V Paste
Command-W Close
Command-X Cut
Command-Z Undo
Command-comma Preferences
Command-Tab Switch Programs
Command-Down Arrow Move text insertion point to document end
Command-Up Arrow Move text insertion point to document beginning
Command-Left Arrow Move text insertion point to current line beginning
Command-Right Arrow Move text insertion point to current line end
fn-Down Arrow Page Down
fn-Up Arrow Page Up
fn-Left Arrow First Page
fn-Right Arrow Last Page
Control-Option-Command-8 Universal Access: Invert color
Option-Command-8 Universal Access: Zoom On or Off
Option-Command-= Universal Access: Zoom In
Option-Command— Universal Access: Zoom Out
Shift-Command-Z Redo
Shift-Command-slash(/) go to the Help menu
Shift-Command-3 Capture the entire screen & Save as a file
Shift-Command-Control-3 Capture the entire screen & Copy to the clipboard
For most of those I had no idea. How many did you guys know?