I have an upcoming exam tomorrow and I might accidentally click on the search popup for I am constantly highlighting the exam questions for better understanding. I might get caught and accused of cheating. I was able to disable it in the older version, but cannot find the setting here anymore. Need help ASAP! and thank you in advance!

I have an upcoming exam tomorrow and I might accidentally click on the search popup for I am constantly highlighting the exam questions for better understanding. I might get caught and accused of cheating. I was able to disable it in the older version, but cannot find the setting here anymore. Need help ASAP! and thank you in advance!