![wlb wlb](https://docs-2.wizlink.eu/wp-content/uploads/2023/12/wlb-scaled.jpg)
The main screen shows a list of licenses. Above the list is the Show valid licenses checkbox. After unchecking it all licenses, including invalid ones will be displayed. The list contains some basic information about a given license.
![wlb HID wlb HID](https://docs-2.wizlink.eu/wp-content/uploads/2023/12/wlb-HID-1.jpg)
Here you can find information about the Hardware ID. Below it is shown how many Connection licenses and how many Full Robot licenses there are.
![license locations license locations](https://docs-2.wizlink.eu/wp-content/uploads/2023/12/license-locations.jpg)
Here is the path to the licenses folder. Below it is shown how many Connection licenses and how many Full Robot licenses there are.
![wlb clients wlb clients](https://docs-2.wizlink.eu/wp-content/uploads/2023/12/wlb-clients.jpg)
Here is a list of connected clients. There is also information about the IP address computer name and the number of licenses used by each user.
![wlb upload wlb upload](https://docs-2.wizlink.eu/wp-content/uploads/2023/12/wlb-upload.jpg)
To add a new license either drag it from the folder to the indicated area or click on this area and select a file from the folder. After selecting the file click the Upload button.