On macOS, the command button functions like the CTRL key on Windows – when you want to copy-paste, you have to press command + c / v, while in Windows 10, you have to press CTRL + c / v – this command ...

Function keys, or F-keys, are special-purpose keys on a keyboard that allow you to perform certain actions on your computer quickly. These keys comprise the top row of keyboards and are labeled F1 ...

Before troubleshooting the problem, make sure the issue isn't hardware-related. Keys may stop working if they're stuck, physically damaged (such as after a drop), or if the keyboard connection is ...