To Install:
Unzip the zip file.
Put the files glyph2.ani and Matrix Code Emulator.scr from the zip file into your Windows directory.
Right click on the Windows desktop.
Select Properties.
Select Screen Saver tab.
In the Screen Saver drop down menu, select Matrix Code Emulator.
Pleez Note:
If you get a Windows message box that says "[DDrawmanager:CreateDirectDraw] Color mode not supported", DON'T PANIC, just ignore it and click OK to close the message. (This seems to be a harmless bug - I get it on all systems.)
Click Preview to see the screen saver, etc.

The Settings button allows you to change the number of vertical lines of "code" and the number of "highlighted" elements. (You can lower the first settings to make it move faster and for slower systems.)
To Uninstall:
To remove, go into your Windows directory and find and delete the files: glyph2.ani and Matrix Code Emulator.scr