Enabling and Disabling Function Keys On Dell Laptop Windows 10. Here is a simple process to enable the function keys on a Dell laptop in Windows 10. First, you have to shut down your laptop system. Once it is properly shut down, wait for 5 minutes and restart your laptop. Now while the laptop is restarting, press F12 to get into BIOS settings.. Pressing the "CTRL" and "F11" keys simultaneously during startup on a Dell running Windows XP opens the option to restore the computer and operating system to their original settings. If you use Norton Ghost to back up your data, you will also have the option to restore them to another restore point.
By default, these keys are used to perform specific functions defined by the software application in use. You can run the secondary tasks that are indicated by the symbols on the function keys by pressing the function key with fn, for example, fn and F1. See the table below for the list of secondary tasks and the key combinations to run them.. Enabling Function Keys on Dell Laptops. Enabling function keys on Dell laptops is a straightforward process. Here's a step-by-step guide: Method 1: Using the Fn Key. Check if your laptop has a.