Use the Number of Fullscreen Sessions to Monitor spin button to specify the number of OS/2 full-screen sessions enabled for KwikINF. KwikINF is implemented as a PM system hook to monitor keystrokes in PM sessions and as OS/2 character device monitors to monitor keystrokes in OS/2 full-screen sessions. For OS/2 full-screen sessions, KwikINF will monitor only the number of sessions specified here.