Hello Warminister,
I am Jaspreet Singh.
The relevant settings can be found by clicking on the three dots menu ( top right hand side)
Then click on settings then on privacy, search and services in the left hand side.
The settings are divided into multiple sections and here is an excellent guide to guide you through them: https://www.makeuseof.com/guide-to-security-set...
Disclaimer: this is a non Microsoft website. The page appears to be providing accurate and safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (potentially unwanted products). Thoroughly research any product advertised on the site before you decide to download and install it