How to protect your privacy from companies like Google and Facebook.
Questions and Answers
FamilyTreeNow.com
This website is not recommended but is an example of a site using personal information inappropriately and members should go to the site to check their information and choose if they want to opt out if it.
OnyX is a multifunction utility that you can use to verify the structure of the system files, to run miscellaneous maintenance and cleaning tasks, to configure parameters in the Finder, Dock, Safari, and some of Apple's applications, to delete caches, to remove certain problematic folders and files, to rebuild various databases and indexes, and more.
https://www.titanium-software.fr/en/onyx.html
CCleaner
Optimize your PC, protect your privacy and make things faster.