How to lock facebook profile?
To lock your Facebook profile, you can follow these steps:
Log in to your Facebook account
Click on the "down arrow" icon in the top right corner of the screen and select "Settings & Privacy"
Click on "Settings"
In the left-hand menu, click on "Privacy"
Under the "Who can see my stuff?" section, click on "Edit" next to "Who can see my future posts?"
Select the option "Friends"
If you want to make your profile completely private, you can also change the "Who can contact me?" option to "Friends" and the "Who can look me up?" option to "Friends"
Click on "Save Changes"
By locking your profile, you are limiting who can see your posts, send you friend requests, or look up your profile. This makes your profile more private and secure.
It's important to note that even if you lock your profile, people who are already friends with you will still be able to see your posts and other activity on your profile.
Also, you can still adjust your privacy settings for individual posts, photos, and other content that you post on Facebook.
