What is wrong with my computer when the icons n my desktop will not appear

[Guest]

my icons on my desktop will not appear and when i try to go a website that i always use there is a red box that appears and says this is not a good website. thanks

 

[saran008]

Seems that you are infected by malware/trojan.
Download Malwarebytes &Install & Scan.
http://www.malwarebytes.org