MAC address

Question : What is MAC address and how it find it ?Answer : MAC Address : MAC address stands for Media Access Control Address. 

• It is also known as Hardware Address or physical Address. 
• MAC Address is  a 48 bit Address. 
•     MAC Address is a asingned by device      manufacturer. 
• It can'nt  be change . 
• MAC Address  is written is hexadecimal format.
• MAC Address  is use  in layer 2 of OSI  Model ( Open system Interconnection  Model) 

 Way to see MAC Address :
Step:1

First press  window and R botton  on your keyboard of computer open to Run commond (window +R botton). 

• Then type ncpa.cpl  on the check box and press inter botton on your keyboard.

fig:A Open to Run commond 

Step :2

Right click on selected adopter and go to status option .fig:B

Fig :B

Step: 3 When click on Status display fig:C

Fig :C

Step 4:And finally click on details option see Physical Address .