Automatically Prevent Windows From Going To Sleep Or Locking Up

Caffeine is a lightweight freeware for Windows which prevents it from going to sleep mode, locking the screen or launch screensavers. This can be most useful when watching any audio or video presentation or movies  uninterrupted. It does this by simulating a key press every 59 seconds thereby keeping Windows in an active state. Download and install Caffeine from here. Once installed, it will show...