Amy Karasavas

People use the Meta platforms of Instagram and Facebook the world over for connecting with others and sharing news, photos, and videos. These platforms are also a vital aspect of running a successful business. This cheat sheet tells you about some Instagram restrictions, helps you understand what image and video sizes to use, and how to add photos to Facebook from your phone.

Facebook is one of the dominant social networking sites in the world. Facebook lets you share photos, videos, links, status updates, and much more with your friends. As you discover how this social networking site works, use this handy reference to help you find people on Facebook, communicate with friends, and figure out what to do as soon as you log in.

The center portion of Facebook’s Messenger Inbox is dedicated to whichever conversation you have selected to look at. The most important thing to notice is that all the content here is the same content you would see in a chat window. Facebook doesn’t care where you wrote a message from, all of it goes into your message history.

Facebook adds items to this section as you use Facebook. For example, if you start to spend a lot of time posting and commenting on a particular group, Facebook will automatically add it to your Shortcuts section. Over time, you may wind up with more shortcuts than easily fit in this space, at which point Facebook will choose the five shortcuts you click most often to display, and the rest will be hidden behind a blue “See More” link at the bottom of the Shortcuts section.

Photos and videos of yourself int this context refers to photos and videos in which you're tagged on Facebook. Tags are ways of marking who is in a photo — the online equivalent of writing the names of everyone appearing on the back of a photo print. Tags are part of what make Facebook Photos so useful. Even if you don’t add lots of photos, other people can add photos of you.

For as long as there’s been a Facebook people have found ways to use it to drum up support for a cause. Virtually every feature has been co-opted at one point or another for causes both serious and silly. People changed their profile pictures to a photo of their school mascot long before Facebook made it easy to put a temporary frame around your profile pic.

While Facebook tries to take some of the guesswork out of buying and selling your used items online, the fact remains that you will be interacting with someone you don’t know. Here are a few basic safety tips to keep in mind: Watch out for scammers: If something sounds too good to be true, it probably is. Don’t let people upend your common sense.