SRS: 1. startup with Windows. 2. support windows 9x, 2000, XP 3. count for key which can be specified by register. 4. count number recorded in an file which path can be specified by register. 5. single instance. 6. run background. 7. 在任何时候，按Alt+S 显示/

ErtemSoft Winlock provides the following functions: Block Internet Connection Screen Lock System Information Disable keystrokes, for example: Ctrl Alt Del, Ctrl ESC, Alt Tab, Winkey Block Keyboard Hide or replace the following the desktop elements: W