Useful command for computer users.All these command works on Command prompt.

1. IPConfig /all: This command is to display ip information of your network card. if you use this command then following image shows output

2. Ping: This command is to know connection status of other computer. if reply message come on giving this command that means connection is there otherwise request time out message will come you can use this command by this way.

Ping -t ipaddress

ping -t 100.100.100.3

screen shots

3.tracert: To trace the path to the host.

e.g. tracert -j hostid

tracert -j 100.100.100.3

you can understand by following figure.