How to Stop being Redirected to websearch.searchguru.info

I always get redirected to websearch.searchguru.info. And this happens in all of my browser. How can i remove it?

Open Google Chrome, click on wench icon, go to settings and choose `Manage search engines`. Change search engine to google or other and delete Certified toolbar from the list. Then Go to section “On start” and make sure you get blank page while creating new tab.

You have a browser hijacker virus. Download, install, update and do a full scan with Malwarebytes, and let it remove whatever it finds. You'll most likely need to do this in Safe Mode, and you may need to download it on another computer if your internet access is compromised.