With WinLock you can control how long others can use your computer. It runs from the system tray and requires a password to gain access to the available settings. It loads automatically with Windows and allows you to add an optional startup message, provide audio notification, and set the time limit. Once that limit is reached, Windows is summarily shut down. You can toggle the timer on and off from the tray. When enabled, there is no way around it without the proper password.
WinLock also allows to disable Windows hot keys (such as Alt-Ctrl-Del, Alt-Tab, Ctrl-Esc, etc.), lock Windows desktop, customize Start menu, hide Start button and Switch bar, and much more...
Block Windows and Lock Files features allow to disable applications, Explorer Windows (My Computer, Recycle Bin etc.), and lock selected files. Restricted Web sites feature filters Internet content and prohibits access to questionable Web sites.
Whether you're worried about coworkers going on the network and gaining unauthorized access to your private files, or your kids messing up your work files, WinLock is a software-only solution to your security needs.
Note: Some features and commands
are available only on computers running the MS-DOS-based versions of the Windows
operating system (such as Windows 98), and not available on computers
running the NT-based editions of Windows (such as Windows XP or Windows Vista), or vice
versa. Click here for the feature comparison
chart.WinLock is availabe in two editions: Standard and Professional. WinLock Professional offers all features of the WinLock, plus several advanced security capabilities of interest to the professional users. The advanced features of the Professional edition of WinLock are: