NROI has created a series of videos that explain how to use Practiscore to score USPSA Competition, USPSA Multigun, and Steel Challenge matches. These videos are only available to members who are logged in to the USPSA site. Once logged in, a link to the videos is found under Member Resources in the NROI Information section.
The series of videos demonstrate the basics of navigating through Practiscore; scoring Comstock, Virginia Count, and Fixed Time stages; entering DQs, DNFs, and zero scores; moving scores to the correct shooter after entering them on the wrong person or stage; and entering chronograph data. There are also videos that cover using Practiscore to score Steel Challenge and Multigun stages.
Members who are also enrolled in a RO, CRO, or SC course on the NROI Learning System can also access the Practiscore training videos there.