I am want to turn off the Multi-Factor Authentication when I log in. I tried to remove the "Multi-Factor Authentication" from Setup > Security > Session Settings. But still when I log in it keeps asking me. Any other way to accomplish that

Hi,  I am trying to add a Google Search in the "Website" Feild of the "Account" Obj. The idea when typing website it opens Google Search, same when adding Google Maps in the Billing address. 

I am want to turn off the Multi-Factor Authentication when I log in. I tried to remove the "Multi-Factor Authentication" from Setup > Security > Session Settings. But still when I log in it keeps asking me. Any other way to accomplish that