# Call Stack pane

The Call Stack pane displays the current call stack of the active thread. Changing the active thread will cause the call stack to switch to the new thread. To work with call stack entries, perform any of the following actions:

- Double-click the call stack entry
- Right-click the call stack entry and select an option
- Select a call stack entry, click the Actions menu, and select an option from the menu bar

To optimize debug performance, temporarily suspend updates by right-clicking the pane and selecting Suspend Updates from the context menu. While in the suspended mode, the pane displays the indicator Suspended and pane icon is unavailable. Right click and select Resume Updates to permit updating the pane information.