Changing the name and the workroup
Step1 Right click on My Computer icon and then select Properties.
Step2 Click on Computer Name tab and then click on Change button.
Step3 Type the new name of your computer in the Computer name box. The name consists of your account name and your room number. For example: If your account name is PNI000 and the number of your room is 112 the name of the computer will be PNI000112. If you live in Skaptopara1 Building type the name Skaptopara1 in the Workgroup box, but if you live in Skaptopara2 type Skaptopara2. Click on the OK button.
Step4 Click on OK to restart your computer.