Unicom and burned cell phone batteries

If your computer operating system is Win2000 or WINXP, then:

1. Right-click on the desktop and choose new-Text Document;
2. Open "New Text Document", enter "move", and then save the disk and exit;
3. Open "New Text Document" again. What do you see?
4. Is the word "move" just entered?

Let's change it.
1. Right-click on the desktop and choose new-Text Document;
2. Open "New Text Document", enter the word "China Unicom", and save the file and exit;
3. Open "New Text Document" again. What do you see?
4. Is the entered "Unicom" missing? Instead, it is a burned cell phone battery (a symbol ).

From: http://club.it.sohu.com/read_art_sub.php? B = maid & A = 16804 & allchildnum = 31