Question: how to connect my laptop to a bluetooth speaker?
Answer: Turn on your Bluetooth speaker. Press your speaker's "Power" button to turn it on. ... 
Open your computer's Start Image titled . ... 
Click Settings Image titled . ... 
Click Devices. ... 
Click Bluetooth & other devices. ... 
Press your speaker's "Pair" button. ... 
Click + Add Bluetooth or other device. ... 
Click Bluetooth.