undeletable folder

in cmd change ur directory 2 any place u like now type md ipt1\ & enter. now try to delete or rename

nameless folder2

rename a folder as 99999999 by holding alt. now leave alt and press enter

nameless folder1

create a folder and rename it as 0160 by holding alt. now release alt & press enter

nameless folder

create a folder and rename it as 255 by holding alt. now release alt and press enter

iexpress

Used to create SetupsYou can create your own installers !
start>>Run
Now, type iexpress

wmp5.1

Even if you upgrade your Media Player, you can still access your old player in case the new one fails !!!
start>>Run
Now, type mplay32

inbult win repair

This an inbuilt windows repairing software !
** start>>Run
** Now, type drwtsn32

private char editor

Used for editing fonts,etc.
** start>>Run
** Now, type eudcedit

shortcut keys

win+e-my comp
win+r-run
win+l-logof
win+d(or)m-min all window
win+break-system properties
alt+f4-close window
ctrl+f4-close current tab

lost desktop

if ur system is loging and ur desktop is not open.start a new task in tsk mngr and type explorer.exe->ok. ur desktop will be shown