Go to Settings > Ease of Access > Keyboard. You need to disable both features so that your Numpad can function properly.

If your Dell laptop has a full numeric keypad, but you can’t make an enye using a keyboard shortcut, it might be because the Sticky Keys and Filter Keys prevent it.

For Dell Laptops With Dedicated Numpad: Turn Off Sticky Keys and Filter Keys Keyboard combination for making an enye on a Dell laptop with an integrated numeric keypad: Press and hold the Fn and Alt keys simultaneously while typing 164 or 0241 (for lowercase ñ) or 165 or 0209 (for capital Ñ).Enable the Numpad by pressing the Num Lock key (If there’s no Num Lock key, press the Fn key and the F11 key simultaneously to activate the Numpad). If it’s not, this means the integrated numeric keypad is disabled. Here are the steps to create an enye using the Fn key: The Fn key is typically located next to the Ctrl key in the lower-left corner of the keyboard. If your Dell keyboard is designed that way, all you have to do is use the Function or Fn key. This keyboard design has the M, J, K, L, U, I, O, 7, 8, and 9 keys also functioning as numbers 0 to 9, respectively, when Num Lock is activated. Instead, the Numpad is integrated into the keyboard, so the number keys are on the letter keys. Some Dell laptop models, such as the Inspiron series, don’t have a separate numeric keypad.

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