All the way back in 2006, a little website by the name of Twitter was created. This July marks the 12-year anniversary of the social network, and since then, Twitter's become one of the most popular apps/sites around.

Over the years, Twitter's become the go-to place to learn about current events, new movie trailers, fresh memes, and to scream about politics with random people online.

Whatever you use Twitter for, here's everything you need to know about it.

The latest Twitter news

March 28, 2019 — Twitter's blacked-out dark mode live on iOS, coming soon to Android

Over two months ago, Twitter CEO Jack Dorsey said that the company was revamping Twitter's dark mode — changing it from a dark blue color to a black theme.

As of today, that change is now live. Well, at least on iOS.

For your Dark Mode settings in the Twitter app, there are now two options — Dim and Lights Out. Dim is the traditional dark blue background, whereas Lights Out gives you a completely black color.

While this is rolling out to iOS today, Twitter told Engadget that it'll be making its way to Android and the web "soon."

January 22, 2019 — Jackie no edits promises a true dark mode

Twitter's CEO, Jack Dorsey, replied to a Twitter thread promising a "real" dark mode for the company's mobile apps. Right now, the dark mode isn't OLED-friendly, since it makes the screens dark blue, not true black. True black dark modes, which Google is reportedly adding system-wide in Android Q, ostensibly saves battery on devices with OLED screens, since it only lights up the pixels that are necessary to produce light. More black pixels, less energy expended.

All the big details

Home, Explore, Notifications, and Messages are the four main pages

In the Twitter app, you'll be met with four main icons at the bottom to make your way around everything. They include:

• Home — This is the page you'll go to every time you open Twitter. It shows a list of tweets from your followers, things they've liked, and anything they've retweeted. If you see something that looks out of place, it's probably an advertisement (yay!).

• Explore — Want to know what's happening around the world? Explore is the page for you. At the top is the day's most popular story, below that are trends Twitter thinks you'll be interested in, and as you keep scrolling, you'll see other popular stories and curated tweets based on who you follow.

• Notifications — Upon going to the Notifications tab, you'll see chronological entries for when a tweet of yours was liked/retweeted and when someone replied to a tweet or mentioned your username. If you just want to see these mentions/replies, tap on the Mentions icon near the top.

• Messages — Slide in those DMs! On the Messages tab, you can jump into any ongoing private conversations you have with other users or start a new thread by tapping the big blue circle near the bottom right.

Tweets can be a max of 280 characters

For the vast majority of its lifespan, one of the main draws to Twitter was its restricting limit of only being able to use 140 characters per tweet. However, in November 2017, Twitter made a pretty controversial decision to double it to 280 characters for all users after testing it with small groups.

If you have a particularly big rant to go on and need more than 280 characters to get all your thoughts out, you can tap a small + icon to quickly add another tweet to your thread and then send multiple tweets out at once in an uninterrupted stream.

All hail the built-in dark mode

Even though Google still can't get its head around a system-wide dark mode for Android, the Twitter app has had one for years.

You can manually enable it by tapping the moon icon on the hamburger menu, or have it turn on and off automatically in accordance with the sunset and sunrise.

If you want to configure these settings, tap your profile icon near the top right and go to Settings and privacy -> Display and sound -> Night mode.

How to enable dark mode in the Twitter app for Android

Bookmarks is the best feature you're not using

This past February, Twitter added a new feature called "Bookmarks." It's technically not a huge addition, but it's one that's proven to be extremely useful in day-to-day use.

I like just about every tweet that makes me chuckle or I find interesting, and while I'm more than happy to throw those virtual hearts around, this does make it extremely difficult to go back and find a specific tweet later on.

With bookmarks, you can add tweets to a separate page that only you can see so you can go back and view them at a later time.

How to use Bookmarks in the Twitter app for Android

It never hurts to make your account more secure

Whether there's a data breach or you just think it's time to beef up the security for your account, resetting your Twitter password is fairly simple.

Once you've got a new password created, you may also want to think about enabling two-factor authentication for your account. This requires you to enter a unique code each time you log in from a new device, and with Twitter, you have the option of getting this code texted to you or through an app like Google Authenticator.

How to change your Twitter password and activate two-factor authentication

A Lite version of the app is available for developing countries

If you live in a developing market and/or have a phone that has struggles handling the full-fledged Twitter app, you can download a slimmed-down version called Twitter Lite that aims to offer the core Twitter experience while trimming down some of the unnecessary fat.

All of the main Twitter features are included with Twitter Lite, such as your timeline, profile pages, direct messaging, and even the Explore page. On top of that, there's also a Data Saver tool to help you use even less data.

Twitter Lite should work well on even 2G and 3G networks and the app weighs in at just 810KB.

As it currently stands, Twitter Lite is available in:

• Algeria
• Bangladesh
• Bolivia
• Brazil
• Chile
• Columbia
• Costa Rica
• Ecuador
• Egypt
• El Salvador
• Israel
• Kazakhstan
• Mexico
• Malaysia
• Nigeria
• Nepal
• Panama
• Peru
• Serbia
• South Africa
• Tanzania
• Thailand
• Tunisia
• Venezuela

Download: Twitter Lite (free)