How to Swap Mouse Buttons in Windows 11 Mouse Settings

What swapping the buttons does

Windows calls the button that selects and clicks things the primary button. By default that is the left button. When you set the right button as primary, the right button selects, clicks, and drags, and the left button opens the context menu 🖱️ (the menu that appears when you right-click an item).

This is the standard fix for left-handed users who hold the mouse in their left hand and want the index finger on the main button. It also helps if a mouse is fitted with its buttons the wrong way round, or if you share a desk setup and prefer the other layout.

Here’s an important distinction: after the swap, the terms “left-click” and “right-click” in Windows and in most guides still refer to the primary and secondary buttons, not the physical side. If you set Right as primary, “left-click” in any tutorial means pressing the physical right button.

Swap mouse buttons in 🪟 Windows 11 Settings

This is the quickest route and the one to use on Windows 11 Home and Pro. Both editions have the same setting in the same place.

1. Right-click the Start button and select Settings. You can also press the Windows key and I together. The Settings app opens.

   

2. Select Bluetooth & devices in the left pane. A list of device categories appears, such as Printers & scanners, Mouse, and Touchpad.

   

3. Select Mouse. The Mouse page opens, with Primary mouse button at the top.

   

4. Open the Primary mouse button dropdown. It shows Left and Right, and the current choice is Left on a default install.
5. Select Right. The change takes effect the moment you pick it. The right button now clicks and selects, and the left button now opens context menus.

Test the swap before you close Settings. Point at the desktop and press each button once. The physical right button should select an icon, and the physical left button should open a menu.

If the Mouse page is not in Bluetooth & devices

Use Start search instead. Press the Windows key, type Mouse settings, and press Enter. This opens the same page without the menu path. If your build of Windows 11 shows the Settings pages in a different order, search is the safer route.

Ask them whether the mouse settings are locked.

Swap mouse buttons from Mouse Properties

The older Mouse Properties window still exists in Windows 11 and has the same setting under a different name. Use it if the Settings page does not open, or if you want the double-click speed and ClickLock options in the same window.

1. Press the Windows key and R together. The Run dialog opens.
2. Type main.cpl and press Enter. The Mouse Properties window opens on the Buttons tab.

   

3. Select the Buttons tab if it is not already showing.
4. Tick Switch primary and secondary buttons under Button configuration. The small preview does not change, but the setting is staged.
5. Select Apply. The swap takes effect immediately.
6. Select OK to close the window.

You can also reach this window from the Mouse page in Settings. Scroll to the Related settings section and select Additional mouse settings.

The two methods control the same setting. If you tick the box in Mouse Properties and then reopen the Mouse page in Settings, Primary mouse button shows Right.

Other options on the Buttons tab

While the window is open, you can adjust two related options. The Double-click speed slider sets how fast you must press twice for Windows to count a double-click. Move it toward Slow if double-clicks are hard to land after the swap. ClickLock (a feature that lets you drag or highlight without holding the button down) is off by default. Tick Turn on ClickLock only if you want it.

Swap the buttons using only the keyboard

Use this method if the mouse is already swapped the wrong way, or the buttons do not behave as you expect, and you cannot get to the setting comfortably. It also works if you have no working pointer.

1. Press the Windows key. The Start menu opens with the search box active.
2. Type Mouse settings and press Enter. The Mouse page opens in Settings.
3. Press Tab repeatedly until a focus outline appears around the Primary mouse button dropdown. The outline moves through the left pane first, so it may take several presses.
4. Press the Spacebar to open the dropdown. The options Left and Right appear.
5. Press the Up or Down arrow key to highlight the option you want, then press Enter. The change applies immediately.

If the dropdown does not open with the Spacebar, press Alt and the Down arrow together.

What the swap affects and what it does not

The setting changes how Windows interprets the buttons, so it applies across File Explorer, the desktop, the taskbar, Microsoft Edge, and most desktop apps. You don't need to configure each one separately. You do not need to configure each app.

Laptops and touchpads

On many laptops the swap also applies to the physical left and right buttons of the touchpad, because Windows treats them as the same primary and secondary pair. Tap gestures, such as a two-finger tap for a context menu, are configured separately on the Touchpad page under Bluetooth & devices. Check both inputs after the change, since the behaviour depends on the touchpad driver.

Games and apps with their own button mapping

Some games read the mouse buttons directly and either ignore the Windows setting or apply their own controls on top of it. If a game feels reversed after the swap, open the game's controls menu and rebind the buttons there. Windows itself is not at fault in that case.

Other user accounts

The swap is stored per user. Another person signing in to the same PC sees the default layout unless they change it themselves. A new user account you create later also starts with Left as the primary button.

When the swap does not work

The buttons do not change after you select Right

Logitech Options, Razer Synapse, and similar utilities can override the Windows setting by assigning their own functions to each button. Open the vendor software, look for a button assignment page, and reset the left and right buttons to their default functions. Then set the Windows option again.

The buttons are reversed, and you did not change anything

Open the Mouse page and check Primary mouse button. If it already shows Right, someone changed it, or a profile in the vendor software did. Set it back to Left. If it shows Left but the buttons still behave in reverse, the problem is in the vendor software or the mouse hardware settings.

You cannot click the dropdown because the buttons are swapped

Use the physical button that now acts as primary. If you chose Right, click with the right button. If that is awkward, use the keyboard method above.

The setting is blocked or reverts on a work PC

An administrator can lock down this setting on a managed device. If the setting resets after you sign out, or Settings reports that it is managed by your organization, contact your IT department. I cannot confirm from the Windows interface alone which policy is responsible, so ask them directly.

Undo the swap

Set the buttons back to the default layout at any time. This also removes any confusion about which button is "left".

1. Open Settings, select Bluetooth & devices, and select Mouse.
2. Open the Primary mouse button dropdown. If the buttons are currently swapped, click with the physical right button.
3. Select Left. The left button becomes the primary button again straight away.

If you used Mouse Properties, open main.cpl from the Run dialog, clear Switch primary and secondary buttons on the Buttons tab, and select Apply.

If this didn't work

If the buttons stay reversed or the setting will not stick, check for mouse vendor software first, then try the same change in main.cpl, since the two windows sometimes expose different problems. The pointer speed and scrolling options on the same Mouse page are the next ones to adjust if the new layout still feels off. If you sign in with a different account and see the old layout, repeat the steps there.