How to Fix a Sideways or Rotated Computer Screen

Your screen is rotated, and you can fix it in seconds

A sideways computer screen usually means your display has been rotated 90 or 270 degrees — either by accident (a keyboard shortcut, a graphics setting change, or someone playing a prank) or because a program changed your orientation. The fix depends on your operating system, but most people can restore normal orientation in under a minute using built-in display settings or a keyboard shortcut.

If you are using Windows, macOS, or Linux, the steps below will walk you through the most common fixes in order from fastest to most thorough.

Key Takeaways

Windows users can rotate the screen back using Ctrl + Alt + arrow keys, or through Display Settings under the Rotation dropdown.
macOS users should check System Preferences > Displays and look for a Rotation or Resolution menu, though this option is not available on all Mac models.
If a keyboard shortcut caused the rotation, the same shortcut pressed again will usually undo it.
Graphics driver settings (NVIDIA Control Panel, AMD Radeon Settings, Intel Graphics Command Center) can override Windows settings, so check there if Display Settings does not work.
Restarting your computer will reset the screen to its default orientation if you cannot locate the rotation setting.

Windows: Use the keyboard shortcut first

The fastest fix on Windows is a keyboard combination. Hold Ctrl + Alt and press the Up arrow key. Your screen should snap back to normal orientation when ready. If it does not, try Ctrl + Alt + Down, Left, or Right arrow — one of these four combinations will rotate your screen in each direction.

This shortcut works on most Windows 10 and Windows 11 machines because it is built into the operating system. However, some graphics drivers or third-party software can disable it. If the shortcut does not work, move to the Display Settings method below.

Windows: Rotate through Display Settings

If the keyboard shortcut did not work, open Display Settings. Right-click on your desktop and select Display settings, or go to Settings > System > Display. Scroll down until you see a section labeled Rotation or Orientation. The dropdown menu will show options like "Landscape," "Portrait," "Landscape (flipped)," or "Portrait (flipped)." Select Landscape to return to normal.

After you change the setting, Windows will ask whether you want to keep the change. Click Keep changes within 15 seconds, or the screen will revert automatically. If you do not see a Rotation option in Display Settings, your graphics driver may be controlling the display instead — skip to the graphics driver section below.

Check your graphics driver settings

If Display Settings does not have a rotation option, your graphics card driver is likely managing the display. Right-click on your desktop and look for options like NVIDIA Control Panel, AMD Radeon Settings, or Intel Graphics Command Center. The name depends on which graphics card your computer has.

In NVIDIA Control Panel, go to Display > Rotate Display. In AMD Radeon Settings, look under Display > GPU Scaling or Rotation. In Intel Graphics Command Center, check Display Settings. Each one has a rotation or orientation menu. Change it back to 0 degrees or "Normal" and explore the change. If you are not sure which graphics driver you have, right-click on your desktop — if you see one of these three options, that is your driver.

macOS: Check System Preferences

On a Mac, go to System Preferences (or System Settings on newer versions) and select Displays. Look for a Rotation dropdown menu. If you see one, change it from "90°," "180°," or "270°" back to the default setting (usually unlabeled or marked "0°"). Click the red close button to save.

Not all Mac models offer a rotation setting in Displays — this feature is more common on MacBooks connected to external monitors. If you do not see a Rotation option, the screen rotation may have been caused by a third-party app or accessibility setting. Check System Preferences > Accessibility > Display and look for any rotation or orientation settings there.

Restart your computer if nothing else works

If you have tried the keyboard shortcut, Display Settings, and your graphics driver menu and the screen is still sideways, restart your computer. A restart will reset your display to its default orientation and clear any temporary settings that might be causing the problem.

Save any open work, then shut down your computer completely. Wait 10 seconds, then turn it back on. When it boots up, your screen should be in normal landscape orientation. If it is still rotated after a restart, the problem may be a hardware issue or a setting buried in your graphics driver — in that case, contact your computer manufacturer or graphics card support.

Common mistakes that cause sideways screens

Accidental keyboard shortcuts: Ctrl + Alt + arrow keys rotate the screen on most Windows machines. If someone pressed this combination, that is why your screen turned sideways. The same shortcut will fix it.

Graphics driver updates: After updating your graphics driver, rotation settings sometimes reset or change. Check your driver control panel to make sure the rotation is set to 0 degrees or "Normal."

Accessibility settings: Some computers have accessibility features that allow screen rotation. If you or someone else turned this on, it may have rotated the display. Check your Accessibility settings and turn off any rotation features.

Third-party apps: Some screen management or presentation software can rotate your display. If you recently installed a new app, uninstall it or check its settings for a rotation option.

Frequently Asked Questions

Why does my screen keep rotating back to sideways after I fix it?

This usually means a program or setting is forcing the rotation. Check your graphics driver control panel (NVIDIA, AMD, or Intel) and make sure rotation is set to 0 degrees. If you have accessibility features turned on, disable any rotation settings there. If a specific app keeps rotating your screen, uninstall it or check its preferences for a display rotation option.

Can a virus or malware rotate my screen?

Malware can change display settings, but a rotated screen by itself is almost never a sign of infection — it is almost always an accidental keyboard shortcut, a driver setting, or a prank. If your screen rotates on its own repeatedly and you cannot find the cause in Display Settings or your graphics driver, run a malware scan with Windows Defender or a third-party antivirus tool.

My external monitor is rotated but my laptop screen is not. How do I fix just the monitor?

Right-click on your desktop and open Display Settings. You will see multiple displays listed. Click on the rotated monitor to select it, then scroll down and change the Rotation setting for that display only. The change applies only to the monitor you selected, not your entire system.

Does rotating my screen damage it?

No. Rotating your display is a software setting that changes how Windows or macOS sends the image to your monitor. It does not harm the hardware. You can rotate your screen as many times as you want without any risk of damage.

What if my screen is upside down instead of sideways?

An upside-down screen is a 180-degree rotation. Use Ctrl + Alt + Down arrow on Windows, or select "180°" in your Display Settings or graphics driver. On macOS, select the 180-degree option in System Preferences > Displays if available. The same fixes work for any rotation angle.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.