How to Fix a Sideways or Rotated Computer Screen

Your screen is rotated because of a display setting, keyboard shortcut, or graphics driver—and you can fix it in seconds

A sideways or upside-down screen usually means your display rotation setting has been changed, either accidentally or by a keyboard shortcut. The fix depends on your operating system and graphics card, but most of the time you can rotate it back using your system settings or a right-click menu. If a keyboard shortcut caused it, knowing which one will prevent it from happening again.

Key Takeaways

Windows users can rotate the screen back through Display Settings or by right-clicking the desktop and selecting a rotation option from the graphics menu.
Mac users should check System Preferences > Displays and look for a rotation dropdown, though this option is not available on all Mac models.
Ctrl+Alt+Arrow keys on Windows can rotate your screen, so an accidental key press may have caused the problem.
If the rotation option is grayed out or missing, updating your graphics driver usually restores it.
Restarting your computer will not fix a rotated screen—the setting persists until you change it back.

Rotating your screen back on Windows

The fastest way on Windows is to right-click an empty area of your desktop and look for a graphics menu. If you have an Intel, NVIDIA, or AMD graphics card, you will see an option like "Intel Graphics Settings," "NVIDIA Control Panel," or "AMD Radeon Settings." Click it, then look for a Display or Rotation option. You should see four choices: 0°, 90°, 180°, and 270°. Select 0° to return to normal.

If that menu does not appear, go to Settings > System > Display. Scroll down to find the "Display orientation" dropdown, which will show Normal, Rotated 90°, Rotated 180°, or Rotated 270°. Click the dropdown and select Normal. The screen will flip back when ready.

If the rotation dropdown is grayed out or missing entirely, your graphics driver may need an update. Go to Device Manager (right-click the Start button and select it), expand "Display adapters," right-click your graphics card, and select "Update driver." Choose "Search automatically for updated driver software" and let Windows find and install the latest version. Restart your computer when prompted, then try the rotation setting again.

Rotating your screen back on Mac

On newer Mac models, go to System Settings > Displays. Look for a "Rotation" dropdown menu. If you see one, click it and select "Standard." The screen will rotate back to normal orientation.

Older Mac models and some newer ones do not have a built-in rotation setting. If you do not see a Rotation option, your Mac does not support screen rotation through settings. In that case, the rotation was likely caused by accessibility settings or a third-party app. Check System Settings > Accessibility > Display and look for any rotation or orientation options that may have been enabled.

Keyboard shortcuts that may have caused the rotation

On Windows, pressing Ctrl+Alt+Arrow keys will rotate your screen. If someone pressed Ctrl+Alt+Right Arrow, your screen rotated 90° clockwise. Ctrl+Alt+Down Arrow rotates it 180°. Ctrl+Alt+Left Arrow rotates it 270° (or 90° counterclockwise). If you accidentally hit one of these combinations, that is why your screen turned sideways. Pressing Ctrl+Alt+Up Arrow returns it to normal.

This shortcut works on most Windows computers with Intel or AMD graphics. NVIDIA cards may use a different shortcut depending on the driver version. If the keyboard shortcut does not work, use the Display Settings method instead.

Mac does not have a standard keyboard shortcut for screen rotation, so if your Mac screen is rotated, it was changed through settings or an app rather than an accidental key press.

When the rotation setting is locked or unavailable

Some workplaces or schools lock display settings to prevent changes. If you see a padlock icon next to the rotation option, or if the dropdown is grayed out and will not respond, your administrator has restricted it. You will need to contact your IT department or system administrator to unlock it.

If there is no padlock but the option is still grayed out, your graphics driver is likely outdated or missing. Update it through Device Manager as described above. After the update and restart, the rotation option should become available again.

Fixing rotation on external monitors

If you are using an external monitor and only that screen is rotated, the fix is the same—go to Display Settings and change the rotation for that specific monitor. In Windows, go to Settings > System > Display, scroll down, and select the external monitor from the "Select your display" dropdown. Then change its rotation setting. Your main monitor will stay in normal orientation.

Some external monitors also have physical buttons or an on-screen menu that controls rotation. Check your monitor's manual or the buttons on the back or side of the screen. If the monitor has its own rotation setting, that takes priority over Windows settings, so check both places if the problem persists.

What to do if nothing works

If you have tried Display Settings, the graphics menu, and keyboard shortcuts and the screen is still rotated, restart your computer. A restart will not undo the rotation setting itself, but it will reload your graphics driver and may fix a temporary glitch that is preventing the setting from changing.

After restart, try the Display Settings method again. If the rotation dropdown is still missing or grayed out, update your graphics driver. Go to your graphics card manufacturer's website (Intel, NVIDIA, or AMD) and read the latest driver for your specific card and Windows version. Install it, restart, and try again.

If you still cannot access the rotation setting after updating the driver, contact your computer manufacturer's support line or a local technician. A corrupted driver installation or a hardware issue may require professional help, though this is rare.

Frequently Asked Questions

Can a virus rotate my screen?

A virus could theoretically change your display settings, but a rotated screen by itself is almost never a sign of malware. It is almost always an accidental keyboard shortcut or a setting change. Run a malware scan if you are concerned, but focus first on the rotation setting itself.

Will restarting my computer fix a rotated screen?

No. A restart will not undo the rotation setting. The setting is saved in your display configuration and will persist after restart. You must change the rotation setting back through Display Settings or the graphics menu.

Why is my rotation setting grayed out?

A grayed-out rotation option usually means your graphics driver is outdated or corrupted. Update it through Device Manager or your graphics card manufacturer's website. If it stays grayed out after updating, your administrator may have locked the setting, and you will need to contact them.

Can I rotate just one monitor if I have two screens?

Yes. In Display Settings, select the specific monitor you want to rotate from the dropdown, then change only that monitor's rotation setting. The other monitor will stay in normal orientation.

What if my monitor has a physical rotation button?

Some external monitors have buttons on the back or side that control rotation independently of Windows. Check your monitor's manual or the physical buttons. If the monitor's own rotation is on, it overrides Windows settings, so turn it off or set it back to normal there first.

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.