What does it mean when someone comes up as a friend suggestion?

In its help section, Facebook says its suggestions are based on “mutual friends, work and education information, networks you’re part of, contacts you’ve imported and many other factors”. Honestly the “People You May Know” section on Facebook needs a trigger warning.

How do you know who searched me on Facebook?

To access the list of who has viewed your profile, open the main drop-down menu (the 3 lines) and scroll all the way down to “Privacy Shortcuts.” There, just below the new “Privacy Checkup” feature, you will find the new “Who viewed my profile?” option.

Why do I get friend suggestions on my Facebook profile?

If that person visit your profile more than twice you will get friend suggestions notification from facebook. It was similar to Orkut if you remember about recent visit.

How do I get notifications if someone is friending Me on Facebook?

For a personal profile, when you visit the user’s page, you will see a few buttons up on their cover photo. One of them confirms that you’re friends with that person. If you hover over that button, one of the options will be “get notifications.”

How does Facebook recommend you to new friends?

You can now track how Facebook recommends new friends through its creepy ‘People You May Know’ feature. A free tool lists every person Facebook suggests you know to help you uncover how the platform uses your personal information.

How do I get notifications for highlighted posts on Facebook?

You can set Facebook to trigger a notification for highlighted posts, all posts, or nothing. Just note that you can only do this with a page you’re following, though you do not need to Like the page to follow it. This system also doesn’t work for most personal accounts when you’re not friends with the person on the other end.

https://www.youtube.com/watch?v=h6z28hvEa4Q