It's a dark-blue app with a white "f" on it. Doing so will open your News Feed if you're logged into Facebook. If you aren't logged in, first enter your email address (or phone number) and password. It's either in the bottom-right corner of the screen (iPhone) or in the top-right corner of the screen (Android). You'll find this option toward the bottom of the menu. Skip this step for Android. It's either at the top of a pop-up menu (iPhone) or toward the bottom of the ☰ menu (Android). This tab is near the top of the screen. This option is near the bottom of the screen. It's the second option near the top of the page. Doing so will prevent anyone who doesn't belong to any of your friends' friend lists from randomly adding you on Facebook.
افتح موقع الفيسبوك. اضغط زر ☰. حرك مؤشر الفأرة لأسفل واضغط زر الإعدادات الموجود في نهاية القائمة. اضغط خيار إعدادات الحساب. اختر الخصوصية. اختر من يمكنه إرسال طلب صداقة إليك؟. اختر أصدقاء الأصدقاء.