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---
GuiCommand:
Name: Std WhatsThis
MenuLocation: Help , What's This?
Workbenches: All
Shortcut: **Shift**+**F1**
SeeAlso: Std_OnlineHelp
---
The Std WhatsThis command opens the help documentation for a specific command.
Since FreeCAD version 0.20 this command and the Help system are managed by a separate Help Module. For versions 0.20 and 0.21 this module is an addon that must be installed separately. In later versions the Help Module is integrated in FreeCAD.
- There are several ways to invoke the command:
- Press the Std WhatsThis button.
- Select the Help → What's This? option from the menu.
- Use the keyboard shortcut: Shift+F1.
- Click a toolbar button or a menu option.
- The help documentation for the selected command opens.
- The Help system has a number of preferences. See Preferences Editor.
{{Std Base navi}}
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