How to turn on WiFi on Dell Vostro

Some Dell Vostro models have physical wifi button on the left along side the USB ports and some have function button to toggle wifi.

Mine is Dell Vostro 14 – 3446

1. Look for physical button on the left side to turn on WiFi
2. Press and hold down the ‘Fn’ and press the ‘F2’ to turn on WiFi
3. Press and hold down the ‘Fn’ and press the ‘PtrScr’ to turn on WiFi