4. Is a Certain Set of Keys Not Working on Your Laptop? Laptop keys are broadly divided into five main types: alphanumeric keys, control keys, function keys, navigation keys, and numeric keypad keys.

Tired of the "I" key on your MacBook's keyboard never pressing down because you spilled some sticky soda on it months ago? Unfortunately, you have sticky key syndrome -- that's when dust, crumbs ...

Apple Aluminum keyboards (#3): Function keys do not work Apple Aluminum keyboards: Problems with startup commands Apple's new keyboards require Keyboard Software Update 1.1, available in Software ...

This will make the original row of function keys appear on the Touch Bar, including the Escape key if your Mac doesn't have a physical one. When you stop holding down the fn key, the typical Touch ...

Can't change screen brightness? If the Function key for Brightness is not working in Windows 11/10, the problem may be with drivers. This post will help you fix the issue.