I cannot open my pictures on facebook.

Question

Hello, I can see the pictures as an album but I can no longer click on an individual picture let's say to comment on it or something or look at it bigger. I sometimes have problems on other sites clicking on there for example the "submit button" on the bottom of this page? So I cannot proceed with alot of things due to this. Please help, I am not good at computers and I am soooooooooo frustrated. Thanks,