Incredible Windows 7 Event Viewer Ideas. How to launch the windows event viewer from the task manager; 7) (screen unlock) now i need to find the screen lock event, so i can compare the time between when i left the apartment and when the screen locked.if the difference is more than what is set as the screen lock time in the control panel, i will know someone logged on.

In the windows search box, type event viewer and press enter. Information infers that the program or service operation is successful done. 7) (screen unlock) now i need to find the screen lock event, so i can compare the time between when i left the apartment and when the screen locked.if the difference is more than what is set as the screen lock time in the control panel, i will know someone logged on.