Yeah. Windows 7 Starter doesn't have this personalize option when you right click the desktop. You have to install a software like Oceanis to change your background. 
My Computer
- Computer type
- Laptop
- Computer Manufacturer/Model Number
- Toshiba L300
- OS
- Windows 7 Ultimate
- Memory
- 2GB
- Antivirus
- Avast!
- Browser
- Google Chrome

