smarttips@smart-System-Product-Name:~/Desktop$ cd /home/<username>/Desktop
Example:marttips@smart-System-Product-Name:~/Desktop$ cd /home/smarttips/Desktop
smarttips@smart-System-Product-Name:~/Desktop$ cd /home/<username>/Desktop
Example:marttips@smart-System-Product-Name:~/Desktop$ cd /home/smarttips/Desktop