Open the software and go to Help > System Features . If registered, it will list "Available" for your features.
Because the company has ceased commercial operations, the software no longer requires a unique paid serial number for activation. Instead, you can use the official "Community Serial Number" provided by the developer to unlock the full features of the program. Official Free Serial Number: 298-E0600-11756-32214-53906 Scientific Workplace 5.5 Serial Number -
Some of the key features of Scientific Workplace 5.5 include: Open the software and go to Help > System Features