#Firefox is a free open source web browser which is widely supported and easy to use:
Once you've installed Firefox, we recommend going to FF's "Settings" and switching off all the error reporting.
You should then install the Privacy Badger and uBlock Origin add-ons from the Firefox add-ons section.
(Also, if you're comfortable with it, it's a good idea to go to about:config and delete the URLs labelled "telemetry")