How do I turn on Bluetooth on my windows 10?

How do I turn on Bluetooth on my windows 10? It used to work, but randomly it just turned off and said Bluetooth is off. I don’t see where I can turn it on. I’ve looked up multiple video saying there’s a switch that turns it off and on. I never restarted my computer before it turned off, it just did it while it was on. Does anyone know how I can turn it back on?