How to change your Computer name:
Right click on my computer icon and go to properties. You will find the following window.
This is the name given to my computer. Now, to change the name goto –> system properties –> computer name as shown below.
Now, click on Computer Name as shown in the above image. In the Computer name option you will find the current computer name in the field. Change it to the new name you require and press the ok button.
After you restart your computer goto the my computer properties again and you will find the new name to your computer.
Almost the same process can be used for windows 7 , windows XP, windows 8, windows 8.1 and Windows Vista
Thank You …