CE Lock - Freeware to lock your computer screen

  CE Lock™ is a data protection software. It locks your computer, but lets your programs run. It solves the problem of Windows operating system.

It only locks the screen.
It does not have any button, menu or complex setting.
You do not have to remember the password for a long time.
It is super lightweight.

  CE Lock™ is secure software:

It does not contain any virus, spyware, adware or advertisement. It is clean and pure
software.
It does not contain any ActiveX, BHO, toolbar, or other plug-in.
It does not change the homepage or adds contents inside your browser.
It does not use third-party components. All the functions come from original codes.
It is totally offline. Anyway, it will not access the Internet for registration, verification, update, upgrade, error report or other purposes.
It does not save your password.
It does not run automatically after you start the computer.
It locks itself when running. Virus or hackers cannot use it to attack the computer.
You can install the software (Installation Edition). Definitely, it has to write basic data in the Windows Registry and hard disk. However, the data will be totally removed from Registry and hard disk after uninstallation.

  CE Lock™ is high quality software:

It does not have any bug, error or loophole. From programming to testing, it has strict quality control.
It uses C# 2.0 as the programming language to guarantee the security of memory when the software is running. It will never cause Memory Leak. 
It works stably. It runs without collapse.
It works on the foreground, but does not stop your programs.
Its interface has been designed carefully. The operating system cannot be hurt even users operate this editor mistakenly and blindly.
It requires a little resources of CPU and memory.

Notice: This software requires Microsoft.NET Framework 2.0 and SP2. Please read CE Lock-Help.pdf carefully.

This software is totally free for enterprises and individuals. Besides, it is free for governments, charities, hospitals, universities and other organizations. Vitally, you can also directly copy and include it in your commercial products and services for free. You just need to provide a link to this Website.