How to find the IP or MAC address of a computer

Every computer has unique IP and MAC address. So let us know how to find the IP and MAC address of a computer.........

In Windows XP

1. Click on start
2. Click on run
3. Type cmd
4. Type ipconfig/all
5. IPv4 address gives the IP address of your computer
6. Physical address gives the MAC address of your computer

In Windows Vista/7/8

1. Click on start
2. Go to all programs
3. Click on accessories
4. Click on Command Prompt
5. Type ipconfig/all
6. IPv4 address gives the IP address of your computer
7. Physical address gives the MAC address of your computer