Questions and answers: A4tech BLOODY J90S CORE 3 Metal Slides

To program the buttons on the A4Tech Bloody J90S Core 3 gaming mouse, follow these steps: 1. Download and Install the Bloody Software Go to the official A4Tech Bloody website. Download the Bloody software (make sure it's compatible with your model). Install and run the software. 2. Configure Button Assignments Open the Bloody software. Click on the "Button" tab. Select the button you want to customize. Assign a function, macro, or keybinding. Save your settings. 3. Macro Programming (Optional) Go to the "Macro" tab if you want to assign complex actions. Record or create a macro. Assign it to a button. 4. Save and Apply Settings Click Apply or Save to store your configurations. Test the mouse to ensure the new button assignments work.