Rename PC Name in Windows 10

Step 1: Goto option in Windows 10.
Step 2: Under "Settings" Option, goto System Icon.
Step 3: Under Settings -> System-> Goto About option. -> In the right side, under PC Name -> Rename PC.
Step 4: Click "Rename PC" to change the name of the PC.
Step 5: You will be given an option of "Showing the existing PC name" and the new PC name to be updated.
Step 6: Once the PC is renamed. You will get an option of "Restart now" or "Restart Later".
Step 7: The PC name is ready to go. After your restart, the machine name will change. You can see the option below. Enjoying naming your PC.