# Keys for working with comments

To enable single-key shortcuts, select the Use Single-Key Accelerators To Access Tools option in General preferences.

Result | Windows/UNIX Action | Mac OS Action
--- | --- | ---
Sticky Note tool | S (Windows only) | S
Text Edits tool | E (Windows only) | E
Stamp tool | K (Windows only) | K
Current highlighting tool | U (Windows only) | U
Cycle through highlighting tools: Highlighter, Cross-Out Text, Underline Text | Shift+U (Windows only) | Shift+U
Arrow tool | D (Windows only) | D
Text Box tool | X (Windows only) | X
Attach file as comment | J (Windows only) | J
Cycle through attach tools: Attach File, Attach Sound, Paste Clipboard Image | Shift+J (Windows only) | Shift+J
Move focus to comment | Tab (Windows only) | Tab
Move focus to next comment | Shift+Tab | Shift+Tab
Open pop-up window for comment that has focus | Enter | Return
Send and receive comments in browser-based review | O (Windows only) | O
Go back online | I (Windows only) | I