It doesn't offer an extensive feature set, but this no-frills application tells you how long your computer has been running using an artificial human voice. Click on Tray Uptime Teller's system-tray icon and a voice will tell you down to the second how long your computer's been on as a small pop-up window displays the same information. A right-click menu lets you add the date to the spoken information and load on start-up. It doesn't do much and the voice is a bit robotic, but the program works fine and accurately reflects computer uptime. Anyone looking for a simple way to know how long they've been sitting in front of the computer can use this simple freeware program.