Years ago computers were switched off by single press. But now we must do several clicks at different menus to complete such ordinal operation. Every day we spend time to do it, several and more seconds. If average time is 5 seconds everyday, then every year we spend half an hour. We have designed this utility to save lifetime by pressing only one 'ScrollLock' key on the keyboard to turn off PC. It's a simple as possible, no settings, no...