The first thing you should do is ask yourself why you would want to fool the monitoring software in the first place. If you feel that your employer is invading your privacy beyond standard work practices, you should have a talk to them or make a complaint to someone higher up the ladder. You can even consider quitting your job. However, if these options don’t work for you and you need to trick the software, there are a couple of things you can do. You can use an auto-clicker to keep your screen active at all times, or opt for remote access software where only the virtual device is being monitored. Ultimately, you can try to block the spy software with your firewall.