A Bot is a sequence of actions that you want to perform. These actions are called Steps. Each Step is an automated task that you would otherwise do manually.
Agents execute the Steps that you defined when you designed your Bot in RPA Studio.
That means that Agent machines need to have access and the necessary permissions for the applications and files that you want to modify.
For instance, if you designed your Bot to check whether a certain file exists, the Agent must have access to the directory where the file is located.
Or if you designed your Bot to write data to a Microsoft Excel file, the Agent must have the following:
Microsoft Excel installed
Access to the directory where the file is located
Permission to write to the file
Or if you want the Bot to send emails, you need to ensure that your Agent machines and the mail server are able and allowed to communicate via the specified ports.