Wi-Fi does not turn on on the laptop and writes to me: to enable wireless communication on the computer, use the switch

Wi-Fi does not turn on on the laptop and writes to me: to enable wireless communication on the computer, use the switch

Please tell me what to do? I tried to press different combinations, nothing helps.

and even on some laptops somewhere on the end there is a type switch back and forth

Turn on the wifi using the switch - Fn (bottom right) + wifi key (top center) ...

Look at the front from the end, the switch to the left to the right, what brand and model of computer is it?