This action will launch a window where you can observe the program's operation in real-time. It provides dynamic updates on various system parameters such as CPU load, memory usage, thread counts, I/O rates, and so on, all while you interact with the program.
This is of high value for software engineers, power users and even normal users. Here I tested it with with the program "CPUSTRES" from Microsoft SYSINTERNALS.
If the Publisher information contains the word "Verified," it means the program is digitally signed. In this case, you can click the Publisher information to view the Digital Signature and the Digital Certificate of the program:
This screenshot shows Process Watcher watching Windows SystemSettings.exe