Windows 10/115 min readReviewed 2026-07-29

Numpad moves the mouse pointer instead of typing

Turn off Windows Mouse Keys or configure its documented Num Lock behavior.

Quick diagnosis

Diagonal pointer movement from keypad 1, 3, 7, and 9 is the Windows Mouse Keys accessibility feature, not keyboard ghosting.

Common symptoms

Numpad directions move the pointer.
Keypad 5 clicks.
Digits do not appear while Mouse Keys is active.

Likely causes

Mouse Keys is enabled.
Its Alt+Left Shift+Num Lock shortcut was accepted accidentally.
Num Lock interaction is configured differently than expected.

Before changing anything

Keep another pointer method available.
Open Accessibility settings.
Do not disable accessibility features for another user without consent.

Diagnose it in this order

1
Confirm the movement pattern
Test keypad directions and 5 once.
2
Open Mouse Keys settings
Go to Settings → Accessibility → Mouse.
3
Turn Mouse Keys off or configure it
Disable it for numeric entry, or retain it and choose its documented Num Lock behavior.
4
Disable accidental shortcut activation
Change the shortcut preference if it is being triggered unintentionally.

Solutions

Disable Mouse Keys for normal keypad entry

Turn off the accessibility feature when pointer control from the numpad is not needed.

Verify the fix

Type all keypad digits in Notepad.
Confirm the pointer remains still.
Test again after sign-out or restart.

Roll back safely

• Re-enable Mouse Keys and its preferred options when accessibility pointer control is required.

When to stop and escalate

• If pointer movement continues with Mouse Keys off, inspect remapping utilities and other HID devices.

Related tests and guides

guideUse Mouse Keys guide testKeyboard tester

Frequently asked questions

Is Mouse Keys malware or a driver fault?

No. It is a built-in Windows accessibility feature.

Sources

Use Mouse Keys to move the mouse pointer
Microsoft Support. Mouse Keys controls, keypad mapping, and Num Lock behavior.

Keyboard troubleshooting guides

Windows 10/115 min readReviewed 2026-07-29

Numpad moves the mouse pointer instead of typing

Turn off Windows Mouse Keys or configure its documented Num Lock behavior.

Quick diagnosis

Diagonal pointer movement from keypad 1, 3, 7, and 9 is the Windows Mouse Keys accessibility feature, not keyboard ghosting.

Common symptoms

Numpad directions move the pointer.
Keypad 5 clicks.
Digits do not appear while Mouse Keys is active.

Likely causes

Mouse Keys is enabled.
Its Alt+Left Shift+Num Lock shortcut was accepted accidentally.
Num Lock interaction is configured differently than expected.

Before changing anything

Keep another pointer method available.
Open Accessibility settings.
Do not disable accessibility features for another user without consent.

Diagnose it in this order

1
Confirm the movement pattern
Test keypad directions and 5 once.
2
Open Mouse Keys settings
Go to Settings → Accessibility → Mouse.
3
Turn Mouse Keys off or configure it
Disable it for numeric entry, or retain it and choose its documented Num Lock behavior.
4
Disable accidental shortcut activation
Change the shortcut preference if it is being triggered unintentionally.

Solutions

Disable Mouse Keys for normal keypad entry

Turn off the accessibility feature when pointer control from the numpad is not needed.

Verify the fix

Type all keypad digits in Notepad.
Confirm the pointer remains still.
Test again after sign-out or restart.

Roll back safely

• Re-enable Mouse Keys and its preferred options when accessibility pointer control is required.

When to stop and escalate

• If pointer movement continues with Mouse Keys off, inspect remapping utilities and other HID devices.

Related tests and guides

guideUse Mouse Keys guide testKeyboard tester

Frequently asked questions

Is Mouse Keys malware or a driver fault?

No. It is a built-in Windows accessibility feature.

Sources

Use Mouse Keys to move the mouse pointer
Microsoft Support. Mouse Keys controls, keypad mapping, and Num Lock behavior.

Quick diagnosis

Common symptoms

Likely causes

Before changing anything

Diagnose it in this order

Confirm the movement pattern

Open Mouse Keys settings

Turn Mouse Keys off or configure it

Disable accidental shortcut activation

Solutions

Disable Mouse Keys for normal keypad entry

Verify the fix

Roll back safely

When to stop and escalate

Related tests and guides

Frequently asked questions

Is Mouse Keys malware or a driver fault?

Sources

Quick diagnosis

Common symptoms

Likely causes

Before changing anything

Diagnose it in this order

Confirm the movement pattern

Open Mouse Keys settings

Turn Mouse Keys off or configure it

Disable accidental shortcut activation

Solutions

Disable Mouse Keys for normal keypad entry

Verify the fix

Roll back safely

When to stop and escalate

Related tests and guides

Frequently asked questions

Is Mouse Keys malware or a driver fault?

Sources