On desktops, look for the green port on the back of the case labeled "Line Out" or "Audio Out". On laptops, use the standard headphone jack (often marked with a headset icon). Plug In: Connect the 3.5mm jack into the green port.
⚠️ Note: For older Windows 10 versions, you might need to update Bluetooth drivers via → Bluetooth → right-click device → Update driver . install speakers windows 10