Assalamu alikum,
Dear Brother,
This is mohideen form chennai in tamilnadu.
am having 2 dout .plz clear this problems
1) how to create the single excel database....( plz tell me step wise)

2)how to hack the another pc in command promt way ( plz tell me step wise)

an trying to below way .but it is failier.
first am typing net user then press enter key
then am tracert gmail.com.pc showing some ip's. am choosing first ip
then am doing ping that ip
reply is success.
i dont no after commond and process ...
plz help me