Have a look on this Magics(Bugs).

MAGIC #1

An Indian discovered that nobody can create a FOLDER anywhere on the
computer which can be named as "CON".
This is something pretty cool...and unbelievable... At Microsoft the whole Team, couldn't answer why this happened!
TRY IT NOW ,IT WILL NOT CREATE " CON " FOLDER

MAGIC #2

For those of you using Windows, do the following:
1.) Open an empty notepad file
2.) Type "Bush hid the facts" (without the quotes)
3.) Save it as whatever you want.
4.) Close it, and re-open it.
is it just a really weird bug? :-??

MAGIC #3

Microsoft crazy facts
This is something pretty cool and neat...and unbelievable... At
Microsoft the whole Team, including Bill Gates, couldn't answer why this happened!
It was discovered by a Brazilian.
Try it out yourself...
Open Microsoft Word and
type

=rand (200, 99)

And then press ENTER
then see the magic...............................