Adobe Photoshop stopped responding on Windows 7 Starter Edition

Hello techyv,
A problem with my Photoshop Win7 starter edition. My Photoshop application in my Windows 7 Starter operating system is not working properly, it will just freeze and never responds to the computer server. I always end up rebooting the system; I cannot risk anymore the safety of my computer. What should I do? I need to resolve this issue. I have edited works to do.
Expecting some help from you guys.
Thank you.
