How To Fix A Split Screen On A Chromebook

Oh no! Your Chromebook screen is playing games and decided to split itself in two? Don't worry, it happens to the best of us. It's like when you accidentally order two pizzas instead of one – a bit much, but totally fixable!
The "Drag and Drop" Tango
First, check the top of your window. See that little rectangle that looks like it's trying to escape? Grab it! That's your window's handle.
Click and hold on that rectangle. Now, drag that window like you're leading it in a tango across the screen! Go to either the left or right edge.
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You should see a ghostly outline appear, like a digital hug is about to happen. Let go of the mouse button when you see the hug. Voila! The window should snap perfectly into place.
The Magical Maximize Button
Sometimes, a simple click is all you need. Look for that little square (or sometimes two overlapping squares) at the top right of your window. It's the maximize button.
Give it a good, solid click. If your window was being a stubborn split-screen offender, this should kick it back into full-screen glory. It's like telling your screen to "chill out" in the nicest possible way.

Keyboard Ninja Moves
Feeling like a keyboard ninja today? Good! Because we're about to unleash some shortcut fury. Try pressing the Alt key and the [ key (that's the square bracket key).
See if that brings your wayward window back to the left side of the screen. Now, try Alt and ]. Perhaps the right side suits it better!
And for the ultimate "full-screen" keyboard command, channel your inner IT guru and press the F4 key (or Search + maximize icon key on some Chromebooks). This is often the quickest way to make a window go full-screen.
The "Restore Down" Redemption
If your window is already maximized, sometimes it gets stuck in a weird, almost-but-not-quite maximized state. In that case, look for the "Restore Down" button. It's right next to the close button.

It looks like two squares, one slightly behind the other. Clicking it will shrink the window down a bit.
Now, you can either drag it manually to fill the screen, or just hit the maximize button again. It's like giving your window a little nudge in the right direction.
The "Restart and Relax" Strategy
Okay, if none of the above worked, let's go nuclear (just kidding...sort of). Try restarting your Chromebook. This is the digital equivalent of giving your tech a good night's sleep.

Sometimes, a fresh start is all it needs. It clears out any digital cobwebs that might be causing the split-screen shenanigans.
Just remember to save any important work first! Nobody wants a surprise digital amnesia moment.
Tablet Mode Treachery
If you have a 2-in-1 Chromebook, make sure you are not in tablet mode unintentionally. Sometimes, detaching and reattaching the keyboard (or folding the screen back) can get the screen confused.
Look for the tablet mode icon in the system tray (usually at the bottom right). Tap it to toggle tablet mode on or off.

It's like your Chromebook is saying, "Wait, am I a tablet or a laptop? Make up your mind!"
Still Split? Don't Despair!
If you've tried everything and your Chromebook is still stubbornly showing two screens, it might be time to consult the Chromebook gods (aka Google Support). They have wizards who know all the secret spells.
But before you go, double-check that you haven't accidentally turned on split-screen mode in your Accessibility settings. It's a long shot, but worth a look!
Remember, you've got this! You're a Chromebook screen-fixing champion. Now go forth and conquer that split screen!
