There are several types of threading you use in Pega Robot Studio:

• User interface threads
• Robot Studio automations and user interface threads
• Adapter threads
• Automation threads

Threads are a very powerful tool for developers but they also must be used with great care. Threads are a resource within the operating system and only a limited number are available at a time. Using too many threads simultaneously can cause a computer’s CPU to thrash.

For more information, see Threading best practices.