Keyboard : Num Lock Control
It is the expression step under Keyboard Option, which is among the Expression Steps.
Expression Step -> Action -> Expression Group -> Keyboard 
 Expression -> Num Lock Control
In the Scenario, use this statement step if you want to check if “Num Lock” is turned on.
- General Information
| Parameter | Description | 
| Name | The name of application execution step. (Compulsory) | 
| Description | The description of application execution step. (Not Compulsory) | 
- Region
| Parameter | Description | 
| Related Flow Image | The using image during this step. (Compulsory) | 
- Action
| Parameter | Description | 
| Expression Type | There are two options, Structural and Free. Structural :  It uses the prepared expression script.
 Free : Allows you to customize the existing expression script
 | 
| Expression Group : Keyboard | This is the part where you can apply all the expression steps related to Keyboard. | 
| Expression | Num Lock Control | 
- Expression Parameters
| Parameter | Description | 
| Content | This Expression Step does not take any parameters. | 
- Time Settings
| Parameter | Description | 
| Maximum Step Completion Time | The time to the end of completion for step if Run to The End of Completion of Application style is chosen. (Compulsory) | 
| Wait Time After Execution Request | The wait time to pass next step. (Compulsory) | 
- Scenario Flow
| Parameter | Description | 
| Step Flow | Indicates the step flow type. (Compulsory) 
| Ordered | The flow type to continue sequentially. |  
| Conditional | The flow type to continue conditionally. 
On SuccessThis step turns to another step on success. You can choose End to terminate the scenario step. On FailThis step turns to another step on fail. You can choose End to terminate the scenario step. |  |