How to connect a Bluetooth keyboard to Windows 10

My keyboard doesn't have a connect button

thank you.......

Thank you.

my laptop finds the keyboard and says "connecting, enter PIN", but no PIN is displayed like in your video.

thanks, it works. good man

thanks

Done, many thanks.

Worked great for how to pair Motorola Bluetooth Wireless Keyboard. Using it now to type out this thank you!

I bought Bluetooth dongle but iam pc doesn't show my keyboard