Remember, it many not works on some models have different keys combinations to others. Adjusting the Settings. On MacBooks, the symbols on function keys mean the same thing regardless of model. If you're trying to write in Spanish on a Dell computer running Windows, there are a few different approaches you can take. Once you learn the right codes and tricks for your needs, it'll be easy to do it quickly! shortcut key: Don't use in content for a general audience. MacBooks have them, and laptops have them. Step 2: When screen lights, press F12 to enter Boot Option Menu. Press (or press and hold) F2 until you see the BIOS screen.You may need to press the key repeatedly until the utility appears. If any of the keyboard settings are off, it can cause repeat delay errors or register incorrect keystrokes. Here are the lists of all Laptops and Desktops System BIOS boot keys. b. Step 3: In this step, you can choose to boot your death Dell from USB Flash Drive. The BIOS allows you to control hardware features on your Dell computer such as enabling or disabling hardware components, monitoring system temperatures and speeds, or setting boot sequence to boot the computer from a CD. This might cause your laptop keyboard keys to work again. The system BIOS boot keys allow you to boot your computer when you want to change operating system. On Windows 10, keyboard shortcuts provide a quick way to navigate and operate the experience and features using a single press of one or multiple keys… For Dell laptops with dedicated Numpad: Turn off Sticky Keys and Filter Keys. You need to disable both features so that your Numpad can function properly. The function keys, or the Fn keys are standard on any laptop. If fail to enter Boot Menu, you can reboot and try again. These are the 22 best PC keyboard shortcuts you're probably not using, but should be. Some Asus laptops require that the Del, Esc, or F10 key be pressed instead. Rarely is the symbol on a key ever changed. Method 1: Unlock the Dell Keyboard Function Keys with Keys. To help you use the function keys conveniently, we illustrate two simple methods for you to unlock the function keys on your Dell laptop below. For laptops, it’s different. In content for developers or content about customizing the UI, it's OK to distinguish between an access key and a shortcut key. Laptops are manufactured by different companies (Dell, HP, Acer, Sony, etc. It’s better to read the notebook guides. The letter E for example opens the 'my computer' window, the letter L locks the computer, and the letter U opens up the "ease of access' window. 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 are preventing it. It seems that these keys become shortcut keys for a specific window. If that does not work, the issue might be with keyboard settings. Select a block of text: CTRL + SHIFT with an arrow key Switch keyboard layout when multiple keyboard layouts are available: CTRL + SHIFT Turn Chinese Input Method Editor on/off: CTRL + Spacebar Display shortcut menu for selected item: SHIFT + F10 Select more than one item on the desktop or in a window, or select text in a document: SHIFT + any arrow key Step 1: Insert the prepared USB to computer and restart the Dell computer . Method 2: Unlock the Dell Keyboard Function Keys via the Windows Mobility Center System BIOS Boot Keys Laptop & Desktop. An access key is a letter or number that users select to access UI controls that have text labels. ; Older Asus computers might boot to the BIOS setup utility only if you hold down the Esc key until you reach the Boot Device Selection screen; continue by selecting Enter Setup from the menu. Type KEYBOARD in the search bar. Use keyboard shortcut instead. To access your keyboard settings, open Control Panel. To enter BIOS, you simply need to enter the correct key … My laptop keys are not working properly. ).