From Whirlpool's KB article on the Dell Studio 1555:
Answer from Josh Hunt on Stack ExchangeThe media buttons are switched on by default instead of the F keys so to perform a task such as closing a window (Alt-F4), you are required to press Alt-Fn-F4. To reverse this function, it is necessary to go into the BIOS.
Dell
dell.com › support › manuals › en-us › inspiron-15-3535-laptop › om_inspiron_15_3535 › keyboard-function-keys
Inspiron 15 3535 Owner's Manual | Dell US
The F1-F12 keys at the top of the keyboard are function keys.
Dell
dell.com › support › kbdoc › en-us › 000147923 › keyboard-short-cut-key-funtion
E3 Series Keyboard Shortcut Key Function | Dell US
The below table is a list of combination short-cut key functions using the E3 series keyboards.
02:36
DELL Latitude 7410 – How to Use Function Keys - YouTube
02:20
DELL G15 – How to Use Function Keys - YouTube
02:43
DELL Precision 5520 Function Keys – Full Review and Shortcuts ...
02:27
DELL Inspiron 3530 – How to Use Function Keys - YouTube
02:44
DELL Pro 14 – How to Use Function Keys - YouTube
Dell
dell.com › support › manuals › en-us › inspiron-3020-desktop › inspiron-3020-me-and-my-dell › keyboard-shortcuts
Me and My Dell For Inspiron, G-Series, XPS, and Alienware computers | Dell US
Some keys on the laptop keyboard, and some external keyboards, may perform two or more functions when pressed along with other special keys, such as Fn.
Dell
dell.com › support › manuals › en-us › latitude-15-5540-laptop › latitude-5540-owners-manual › keyboard-function-keys
Latitude 5540 Owner's Manual | Dell US
The F1-F12 keys at the top of the keyboard are function keys.
Top answer 1 of 9
32
From Whirlpool's KB article on the Dell Studio 1555:
The media buttons are switched on by default instead of the F keys so to perform a task such as closing a window (Alt-F4), you are required to press Alt-Fn-F4. To reverse this function, it is necessary to go into the BIOS.
2 of 9
69
Often the ESC key will have a 'function lock' icon which looks like a padlock. Press the 'FN' select key and ESC and it switches the function keys to behave as function keys.
Dell
dell.com › support › kbdoc › en-us › 000205137 › how-to-use-the-multimedia-and-function-keys-on-dell-external-multimedia-keyboards
How To Use Multimedia and Function Keys on Dell External Keyboards | Dell US
At the operating system ready screen, press FN + Esc, reboot, and press-and-hold F2 when the Dell logo appears. Note: We use Close the Application for this example. Default: Press FN + Alt + F4. Optional method: Press FN + Esc to switch between primary and secondary, then press Alt. + F4..
Dell
dell.com › support › manuals › en-us › latitude-14-5450-laptop › latitude-5450-owners-manual › keyboard-function-keys
Latitude 5450 Owner's Manual | Dell US
The F1-F12 keys at the top of the keyboard are function keys.
Dell
dell.com › support › manuals › en-us › precision-15-3581-laptop › precision-3581-owners-manual › keyboard-function-keys
Precision 3581 Owner's Manual | Dell US
The F1-F12 keys at the top of the keyboard are function keys.
Dell
dell.com › support › manuals › en-us › dell-db16250-laptop › dell-16-plus-db16250_om › keyboard-function-keys
Dell 16 Plus DB16250 Owner's Manual | Dell US
The keys F1-F12 at the top row of the keyboard are function keys for multimedia control, as indicated by the icon on the key. Press the function key to enable the task represented by the icon.
Dell
dell.com › support › manuals › en-us › latitude-14-5440-laptop › latitude-5440-owners-manual › keyboard-function-keys
Latitude 5440 Owner's Manual | Dell US
The F1-F12 keys at the top of the keyboard are function keys.
Dell
dell.com › support › manuals › en-us › latitude-15-5550-laptop › latitude-5550-owners-manual › keyboard-function-keys
Latitude 5550 Owner's Manual | Dell US
The F1-F12 keys at the top of the keyboard are function keys.
Dell
dell.com › home › support home › product support › manuals
Inspiron 14 7430 2-in-1 Owner's Manual | Dell US
The F1-F12 keys at the top of the keyboard are function keys.
Dell
dell.com › home › support home › product support › manuals
Inspiron 16 5635 Owner's Manual | Dell Samoa
The keys F1-F12 at the top row of the keyboard are function keys for multi-media control, as indicated by the icon at the bottom of the key. Press the function key to invoke the task represented by the icon.
Dell
dell.com › support › kbdoc › en-us › 000185380 › dell-latitude-3420-notebook-keyboard-function-key-guide
Dell Latitude 3420 Notebook Keyboard Function Key Guide | Dell US
The below table is a list of combination short-cut key functions available on the Latitude 3420.
Dell
dell.com › support › manuals › en-us › latitude-13-5350-2-in-1-laptop › latitude-5350-owners-manual › keyboard-function-keys
Latitude 5350/Latitude 5350 2-in-1 Owner's Manual | Dell US
The F1-F12 keys at the top of the keyboard are function keys.
Dell
dell.com › support › manuals › en-us › inspiron-15-7560-laptop › insp-15-7560-setupandspecs › keyboard-shortcuts
Inspiron 15 7000 Setup and Specifications | Dell US
The keys F1-F12 at the top row of the keyboard are function keys for multi-media control, as indicated by the icon at the bottom of the key. Press the function key to invoke the task represented by the icon.
Dell
dell.com › support › kbdoc › en-in › 000147923 › keyboard-short-cut-key-funtion
E3 Series Keyboard Shortcut Key Function | Dell India
The below table is a list of combination short-cut key functions using the E3 series keyboards.
Dell
dell.com › support › manuals › en-us › inspiron-16-5645-laptop › inspiron_16_5645_owners_manual › keyboard-function-keys
Keyboard function keys - Inspiron 16 5645 Owner's Manual
The keys F1-F12 at the top row of the keyboard are function keys for multimedia control, as indicated by the icon on the key. Press the function key to invoke the task represented by the icon.
Dell
dell.com › support › kbdoc › en-us › 000123264 › precision-5750-keyboard-function-key-guide
Precision 5750: Keyboard Function Key Guide | Dell US
The below table is a list of combination short-cut key functions available on the Precision 5750 Mobile Workstation. Visit our Keyboard knowledge base for additional resources and information.
Dell
dell.com › home › support home › product support › driver details
Dell Function Keys, v.V0.1.0.3, A00 | Driver Details | Dell US
4.If the Download Complete window appears, click Close. The file icon appears on your desktop. Install 1.Double-click the new icon on the desktop labeled R210570.exe. 2.The Self-Extracting window appears and prompts you to extract or unzip to C:\DELL\DRIVERS\R210570.