I have Dell inspirion 15R and my problem is that whenever I open internet explorer form start screen and type my search directly into address bar it redirects to en.ezanel.com/search.../... and I want that Google should search my input not ezanel.I have tried the following steps for removing ezanel. Especially step 3 worked for Google chrome but it can
You probably have some type of add-on such as a tool bar that was installed, or another type.
I believe Browser Helper Objects (BHO) can sometimes be involved. I would search my registry for the name ezanel and also try using Hijack This to see if it points any BHO or other dangerous software.
Edit: I suppose I should add, I have not used Hijack This in a while and it seems to be open source now. Make sure it is useable on Windows 8.