Smartphones and tablets don't have keyboards like you'd find on a desktop and laptop and therefore don't have an F1 key. Where is the F1 key on my smartphone or tablet? On the Microsoft Surface laptops, the F1 key secondary function is to decrease the screen brightness. On Logitech keyboards with a home symbol on the key, the F1 key secondary function opens the default browser home page. On the IBM and Lenovo ThinkPad keyboards with a line through a speaker symbol, the F1 key secondary function is to mute and unmute the volume. On Hewlett-Packard laptop keyboards with a question mark on the F1 key, the secondary F1 function opens help for the laptop. The F1 key secondary function on Dell laptop keyboards is to mute and unmute the volume. With a multiple backlight colors ( RGB) keyboard, FN+F1 changes the colors.With a single-color keyboard backlight keyboard, FN+F1 enables and disables the backlight.On Cooler Master desktop keyboards, the F1 secondary function is one of the following options depending on the model. Pressing fn+ F1 for the secondary function is F1. The default F1 key's primary function on Apple keyboards is to decrease the screen's brightness. Below is a list of different keyboards and their secondary function for the F1 key. Unfortunately, there's no standard to what each key uses as its secondary function, so every keyboard is different. Pressing Ctrl+ F1 runs a spell check in Corel WordPerfect.įor laptop keyboards and desktop computer keyboards with the Fn key, each function key has two functions.How to enter and exit the BIOS or CMOS setup.Pressing F1 when this message is displayed enters the BIOS or CMOS setup. On many PCs, as the computer is booting, you'll see an option to press the F1 key to enter setup.

In the Slide Show view, display a list of shortcuts for use in a slide show.In all views except Reading View and Slide Show, open the PowerPoint help menu.In Excel, press Alt+ Shift+ F1 to create a new worksheet tab. Google SheetsĮxpand and collapse formula help menu. In the latest versions of Microsoft Windows, you can also press the Windows key+ F1 would open the Microsoft Windows help and support center.

How to press f1 on mac for games