For Windows 98 users, when we have something to leave our computer at work, we can use the "Ctrl+alt+del" key to lock the computer, but if someone else shuts down the computer and restarts, you can still log on, which makes it meaningless to lock the computer. However, we can use the "Super Desktop Lock" to help us really lock the computer: Download from the http://www.viphot.com/SoftView/SoftView_14725.html "Super Desktop Lock" compression package, after decompression directly run the software, Its main interface is shown in the figure. Select the check box before entering unlock password when exiting lockdown, enter a new password (the default password is "SYS"), and press ESC to automatically shrink the software to the system tray at the lower-right corner of the taskbar. When we need to leave the computer, right-click on its icon on the system tray, select "Lock Computer desktop", it will lock the screen and display the current time, need to unlock the state, with the left mouse button double-click anywhere on the screen, and then enter the password in the pop-up window.
Figure 1 If we select the option "Start automatically at startup" in the interface shown in the illustration, other users in the state of the computer is locked in a forced shutdown of the computer to restart the method after logging in, the system will automatically enter the lock state, others still can not use your computer!
