How to open Command Prompt ?
START=> TYPE"cmd.exe" nad then ENTEROR
windows Key + R key (run)=>TYPE"cmd.exe" nad then ENTER
1.Breaking of password:
You can change the password without knowing old password.
suppose your friend is using password to protect his/her PC.just wait him/her to login
once if he/she login to the windows you can change password
(win7 users have to run cmd as administrator to perform this task)
command: net user name of account *
hit enter two times to remove password
or enter password twice to set new password
2.To find IP of any website:
If you are writing www.google.com in address bar but you can also fill IP of google in address bar
(It is helpfull if only names are blocked by college or school firewall)
Open cmd,type
command :tracert www.google.com
select the first IP and insert it into address bar to view google page.
3.To find comming and going IP’s from your system
(you can find IP of person if he is connected to your IP)
command is : netstat -n
4.To ping the target
some networks need continuous ping to work properly
command is : ping www.google.com -t