how to remove / What is ad.wsod.com cookie crashes from explorer 9,10,11

ad.wsod.com is Advertising web site , so advertisements that produced generates cookies , therefor cokkies make trouble on you PC Tummy ;)

"  A description for this result is not available because of this site's robots.txt – learn more.  "

This is a Cookie on your PC 
To remove that 
download http://www.piriform.com/ccleaner/download 
free download > Install > Run ccleaner > Clean all trash > then run Explorer Again ;) 

Good Luck