I'm an AI and I cannot physically inspect the Logitech keyboard to determine if the keys are broken. However, if you are experiencing issues with the keys not functioning properly, it may be due to a variety of reasons such as dust or debris under the keys, a software issue, or physical damage. I recommend checking for any visible damage or obstructions, and if the issue persists, contacting Logitech customer support for further assistance. **

To reinsert the spacebar on a Logitech wireless keyboard, first locate the metal stabilizer bars on the keyboard where the spacebar attaches. Then, align the spacebar keycap with the stabilizer bars and gently press down until it snaps back into place. Make sure the keycap is securely attached and functions properly by testing it out. If you encounter any difficulties, refer to the keyboard's user manual for specific instructions. **

Some keys on the Logitech G213 keyboard may not respond due to a variety of reasons. It could be a hardware issue such as a faulty key switch or a damaged circuit. It could also be a software issue such as outdated drivers or conflicting software. Additionally, physical obstructions like dust or debris could be causing the keys to not respond. Troubleshooting steps such as cleaning the keyboard, updating drivers, or checking for physical damage can help identify and resolve the issue. **

To reinsert the space bar on a Logitech wireless keyboard, first locate the metal stabilizer clips on the keyboard where the space bar will attach. Then, position the space bar over the stabilizer clips and press down firmly until it snaps into place. Make sure the clips are securely holding the space bar in place before testing it out. If you are having trouble, refer to the keyboard's manual or contact Logitech customer support for assistance. **

To clean the Logitech MX Keys, you can use a soft, dry microfiber cloth to gently wipe the surface of the keyboard to remove any dust, dirt, or fingerprints. For more stubborn stains or dirt, you can lightly dampen the cloth with water or a mild cleaning solution and then wipe the keyboard. It's important to avoid using harsh chemicals or abrasive materials that could damage the keyboard. Additionally, you can use compressed air to blow out any debris from between the keys. **

To clean the Logitech MX Keys keyboard, you can start by turning it off and unplugging it from your computer. Use a can of compressed air to blow out any dust or debris from between the keys. Next, use a soft, slightly damp cloth to gently wipe down the keys and the surface of the keyboard. Avoid using harsh chemicals or abrasive materials that could damage the keys or the keyboard. Finally, allow the keyboard to air dry completely before plugging it back in and turning it on. **

To create a macro for the Logitech MX Keys Advanced Keyboard, you will need to use Logitech Options software. First, download and install Logitech Options on your computer. Then, open the software and select your MX Keys keyboard. Click on the "Key assignments" tab and choose the key you want to assign the macro to. Click on "Add keystroke" and record your desired macro sequence. Finally, save your settings and your macro will be created for your Logitech MX Keys Advanced Keyboard. **

To assign functions to the G-keys on a Logitech keyboard, you can use the Logitech G HUB software. First, download and install the G HUB software from the Logitech website. Once installed, open the G HUB software and select your keyboard from the list of devices. Then, click on the G-key you want to assign a function to and choose the function you want to assign from the drop-down menu. You can assign a wide range of functions to the G-keys, such as launching applications, executing complex macros, or performing specific keystrokes. **