Application shortcut keys  Microsoft Office (Word, Excel, PowerPoint, Outlook, etc.

 Application shortcut keys, also known as hotkeys or keyboard shortcuts, are specific key

 combinations that perform various tasks within a particular software application.

These shortcuts can help you work more efficiently and navigate through the application quickly. 

Below are some common application-specific shortcut keys for various software programs:

Microsoft Office (Word, Excel, PowerPoint, Outlook, etc.):

Ctrl + C: Copy selected text or objects.

Ctrl + X: Cut selected text or objects.

Ctrl + V: Paste copied or cut text or objects.

Ctrl + Z: Undo the last action.

Ctrl + Y: Redo the last undone action.

Ctrl + S: Save the current document or file.

Ctrl + P: Print the current document.

Ctrl + A: Select all text or cells in the active window.

Ctrl + F: Find/search for text or objects within the document.

Ctrl + H: Find and replace text or objects.

Ctrl + N: Create a new document or file.

Ctrl + O: Open an existing document or file.

Ctrl + B: Apply bold formatting to selected text.

Ctrl + I: Apply italic formatting to selected text.

Ctrl + U: Apply underline formatting to selected text.

F2: Edit the active cell or document.

F4: Repeat the last action (Excel).

Alt + Enter: Start a new line within a cell (Excel).

Adobe Photoshop:

Ctrl + N: Create a new document.

Ctrl + O: Open an existing document.

Ctrl + S: Save the current document.

Ctrl + C: Copy selected layers or objects.

Ctrl + X: Cut selected layers or objects.

Ctrl + V: Paste copied or cut layers or objects.

Ctrl + Z: Undo the last action.

Ctrl + Shift + Z (or Ctrl + Y): Redo the last undone action.

Ctrl + T: Free Transform selected layer.

Ctrl + E: Merge selected layers.

Ctrl + J: Duplicate selected layer.

Ctrl + G: Group selected layers.

Ctrl + ; (semicolon): Show/hide guides.

Ctrl + Alt + Z: Step backward in the history panel.

AutoCAD:

Ctrl + S: Save the current drawing.

Ctrl + C: Copy selected objects.

Ctrl + X: Cut selected objects.

Ctrl + V: Paste copied or cut objects.

Ctrl + Z: Undo the last action.

Ctrl + Y: Redo the last undone action.

Ctrl + A: Select all objects.

F2: Open or close the text window.

F3: Turn object snap on or off.

F8: Toggle Ortho mode on or off.

These are just a few examples of application-specific keyboard shortcuts. 

The available shortcuts can vary widely depending on the software you are using, so it's a

 good practice to check the documentation or help menu of the specific application for a

 comprehensive list of keyboard shortcuts tailored to that software.