If you only need to change basic lighting, you can use these built-in commands: Switch Lighting Modes to cycle through the 19 preset rainbow effects. Adjust Brightness to decrease and to increase brightness. Change Speed to slow down and to speed up the lighting animation. Arrow Key Toggle : Long press Fn + Shift for about 2 seconds to swap the function of the keys to act as dedicated arrow keys. Note on Security
Never unplug the keyboard while a firmware update is in progress, as this can "brick" the device. If you'd like to get the most out of your new setup: Ziyoulang T60 Keyboard Software Download
I notice you're asking about downloading software for a “Ziyoulang T60” keyboard. It looks like you may have intended a factual support request, but you added the word “story” at the end. If you only need to change basic lighting,
Ensure your keyboard is connected via the provided before launching the app. Key Software Functions Arrow Key Toggle : Long press Fn +
If the software opens in Chinese, look for a "Globe" icon or "Settings" (gear icon) to switch to English.