What should you check first if everything appears normal but you cannot type on your keyboard?

When addressing an issue where you cannot type on your keyboard, the first step is to verify that the keyboard cord is securely connected. This is essential because if the connection is loose or not properly plugged in, the keyboard won't send signals to the computer, resulting in an inability to type.

Ensuring the physical connection is intact often resolves the issue quickly and is the most straightforward troubleshooting step. If the keyboard is wired, a loose or disconnected cord is a common reason for malfunction. For wireless keyboards, verifying that the wireless receiver is properly connected to the computer would be analogous to this step.

In contrast, while keeping software up to date can be important for overall system performance, it may not directly address the hardware connectivity issue you're experiencing. Restarting the computer is another common troubleshooting step, but if the keyboard isn’t connected properly, restarting won’t restore functionality. Checking if the keyboard is powered is relevant primarily for wireless keyboards; however, ensuring the cord is securely in place is typically the first action to take for wired options, making it the most immediate and effective step in this scenario.