Facebook lets individuals and businesses display information, pictures and videos, and communicate with each other. Facebook users can: view other users' profiles, either partially or in full (each Facebook user controls the privacy settings of their profile, deciding how much is visible to other users).
Facebook is a social networking website where users can post comments, share photographs, and post links to news or other interesting content on the web, chat live, and watch short-form video.
Facebook is a social networking service launched as TheFacebook on February 4, 2004. It was founded by Mark Zuckerberg with his college roommates and fellow Harvard University students Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes.
Facebook's power derives from what Jeff Rothschild, its vice president of technology, calls the “social graph”–the sum of the wildly various connections between the site's users and their friends; between people and events; between events and photos; between photos and people; and between a huge number of discrete
Facebook uses several different languages for its different services. PHP is used for the front-end, Erlang is used for Chat, Java and C++ are also used in several places (and perhaps other languages as well). Facebook has made Thrift open source and support for even more languages has been added.
What kind of software does Facebook Use? Facebook was developed from the ground up using open source software. The site is written primarily in the PHP programming language and uses a MySQL database infrastructure.
Facebook, is composed of a combination of coding frameworks and languages including JavaScript, HTML, CSS, PHP, and ReactJS. This is Facebook's 'tech stack. ' Developers talk about tech stacks because it makes it easy to communicate lots of information about how an application is built.
A little-known fact about Facebook Timeline: It relies on MySQL, a database-management system that was originally designed to be used in small-scale applications on just one or a few machines — a far cry from the 800+ million users of the world's largest social network.
Despite having over two billion users on its platform, Facebook doesn't actually make any money on content or directly through its user base. All in all, the company earns about 85% of its money from advertising.
Facebook sells ads on social media websites and mobile applications. Ad sales are the primary source of Facebook's revenue. Facebook is experiencing increasing demand for advertising amid an acceleration of the shift to online commerce spurred on by the COVID-19 pandemic.
At the start of the third quarter, that was just $1 million per day. (Add in the revenue from Sponsored Stories on desktop and the revenues rise to $4 million per day.) That means that mobile already accounts for 14% of Facebook's ad revenues. In the third quarter, that figured out to about $150 million.
Earn money from my FB page.
Facebook is to start paying some video creators for uploading their clips to the platform. Videos that keep people watching for longer will earn a greater share of the revenue from these ads, with Facebook keeping 45% for itself. Facebook says its users clock up four billion video views daily.
Zuckerberg may have been first on the site, but he's not number one. The first three accounts
were reserved for testing, leaving Zuck with the number four. Straight
after come his co-founders, Chris Hughes at five and Dustin Moscovitz at
six
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”
Benefits of using Facebook?
- Keep your customers updated with stories, posts and events.
- Create or join a group to let more people know about, or engage with, your Page.
- Offer customer service through Messenger.
- Reach more people with Page promotions or boosted posts.
You might be curious about who is actively looking at your profile. Although there is no clear metric, you can get an idea of who views your profile on Facebook. Facebook has stated that they do not allow for users to keep track of who has seen their profile and that third-party apps cannot track it either.
Currently, Facebook added a new feature to know “who viewed your profile”. This feature lets you see who visited your FB account in the last 30 days. Log in to your Facebook account > Open (3 links) main drop-down menu > Privacy Shortcuts > Here you'll see a new feature “Who viewed my profile“
Fortunately (or perhaps, unfortunately, depending on your viewpoint), there is no way to see who viewed your Facebook profile. Though these apps continue to appear in droves, they definitely do not work, and Facebook has confirmed that this is the case. For some of you, this means you can Facebook stalk with immunity.
Facebook is easy to use
Most people use them to socialise and network with friends, family,
fans, businesses, and acquaintances. Unfortunately for Twitter, Facebook is just easier to use for most people. And with such ease of use, millions upon millions of people have embraced Facebook and stuck with it for so long.
Overall, Facebook as a website is a safe place. There is built-in security that helps to protect you and your information. One primary level of security that Facebook uses is called SSL (Secure Socket Layer).
Facebook does not allow you to know who has viewed your profile or who has searched for you on the network. In the same way, if you look for someone else, they won't be able to tell -- people searches, together with any other searches you run on Facebook, are kept private and are not shown to anyone else.
- Pro: Keep in Touch.
- Pro: Share with Others.
- Pro: Keep a Journal.
- Con: Lack of Privacy.
- Con: Time-wasting.
- Con: Targeted Advertising.
- He's always on Facebook but has an old profile.
- He acts jumpy around you.
- He'll always turn his phone to face down.
- He has private Facebook settings.
- You can see that he's always online.
- You know that he doesn't speak with his friends on Facebook.
- You find proof.
- Addiction. According to a study conducted by Leif Denti at the University of Gothenburg, spending time on Facebook can become addictive.
- Loss of Productivity. Facebook can be a serious threat to the productiveness of both students and employees.
- Malware & Viruses.
- Identity Theft.
- Antisocial Behavior.
- Relationship Problems.
Tips for proper etiquette on Facebook:
- Your Reputation is on the Line. Think about how you want to be perceived by strangers.
- Be Nice! Most importantly, always be nice.
- Are You Always Selling? Stop! .
- Be Helpful and Collaborative.
- Engaging in Posts.
- Limit Your Posts.
- Ups and Downs of Life.
- Photo Albums.
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