I would like to use My Screen Recorder Pro to record the PC screen when a user logs in. It should only capture the screen when motion is detected. How can I do this?

You can use Scheduler feature in My Screen Recorder Pro to record the PC screen on user log on. The scheduler also allows you to perform motion detected screen recording. To add a schedule, click Tools >> Schedule Recording. On the 'New Schedule' dialog, select the schedule option as Record when screen motion is detected. On the next page, select the On Log on schedule type and specify the recording duration. You can also choose the Record until computer logs off option, but the maximum video duration will be 24 hours. Click the Next button and finish the process of adding the schedule. Every time a user logs in to the PC and motion is detected, screen recording will be performed.