What you need to know
- Future PCs will feature a Copilot key that opens the AI assistant on Windows 11.
- Microsoft requires a computer to have a dedicated Copilot key to be defined as an AI PC.
- It was recently discovered that the Copilot key isn’t a new key, but that it instead relies on a combination of three keys being mapped to open Copilot.
- One of those three keys used is F23, which generally is not used in computers these days.
Microsoft really wants you to try Copilot on Windows 11. Microsoft is working on several ways to summon Copilot, bringing the AI tool to your fingertips. Copilot lives in the Windows 11 taskbar and can be summoned with a keyboard shortcut (Windows + C). Microsoft may also have a swipe from the right gesture open Copilot rather than notifications. The most visible method is a Copilot key, which will be on future PCs.
Microsoft’s definition of an AI PCs requires a system to have a dedicated Copilot key. We’ve seen the key on a few computers already and expect it to be standard in the near future. But there’s a secret behind the Copilot key, it isn’t a new key at all. Rather than create a new scan code, Microsoft made the Copilot key work by using a keyboard shortcut that requires hardware almost no one uses anymore.
As discovered by our colleagues at Tom’s Hardware, the Copilot key actually sends the following command to your PC: Left Shift + Windows key + F23. That command then opens Copilot by default.
If you have a normal computer from sometime this millennium, you probably do not have an F23 key. Keyboards from decades ago, such as the IBM M 122, had two rows of function keys, giving a range of F1-F24 to choose from. While you can still purchase a keyboard with 24 function keys, they’re rather rare.
How Copilot key works on Windows 11
The inner workings of the Copilot key are more fun trivia than anything substantial. Very few people even have an F23 key in 2024, and those who do aren’t likely to have a macro set to Left Shift + Windows key + F23. I don’t foresee anyone’s workflow being changed by the coding behind the Copilot key. What’s more likely is that the physical key itself will affect your workflow. It does replace a current key in the standard keyboard layout after all. Thankfully, you can remap the Copilot key, or any other key if you’d like.
Our friends over at Tom’s Hardware recommend AutoHotKey to remap keys on Windows 11. Because of how the Copilot key is programmed, you have to jump through a few hoops to remap it to another key.
I don’t have a PC with a Copilot button, so I need to check if PowerToys is a viable alternative to AutoHotKey for this task. PowerToys is more user friendly when it comes to keyboard remapping, but it isn’t as versatile as AutoHotKey. You can set a single key to perform up to a three-key command with PowerToys or just change a key to a different one with PowerToys if you’d like.
