How to remove website pics

Hi, somehow Nero photosnap viewer has saved pics from websites that I have visited but , I never did select to save any of these pics , does anyone know why this happen and also as to how to remove them ?
Most importantly, can someone please tell me how to remove them. I am new to Nero.... Thanks

 

Try right clicking on the photo and then delete, should work!

 

I tried that but it did not work. Do u think it's stored in my temporary internet files.

 

I tried to check my temp internet files, but my system is not allowing me to get in my internet options. It is giving me this message:

This operation has been cancelled due to restriction in affect on this computer. Please contact ur system administrator. Can someone please tell me what does this mean and how do I get rid of it?

Thanx in advance, ur help is greatly appreciated.

 

@nette5dp

It sounds like someone may have tried to hijack your computers home page and/or favorites. Try downloading a good adware/spyware remover and try dumping your temp files again. A good program to do this is at the link below.

http://downloads-zdnet.com.com/Ad-Aware-SE-Personal-Edition/3000-8022_2-10399602.html?tag=lst-0-1