Kernel Computer Activity Monitor can track unlimited computers activities simultaneously. It supports monitoring all applications, internet activities, email access, print commands, and even the launch time and keyboard strokes. At specific times, it can secretly capture snapshots of the computer screen, and allow you to set the scheduler to keep track of computer activity over a predetermined period of time. The program will remain hidden from the employees, so you don't need to worry about any change in employee data. Besides, it also supports deleting the outdated monitoring logs automatically, and saving the monitoring logs in the HTML format.