How To Share Internet Without Hotspot
Maybe you are using a desktop computer or a laptop, both require to connect with Hotspot or dongle to browse the internet. Since Wi-Fi is an easy and modern way to browse the internet, people prefer Wi-Fi over the dongle. But as you know if you have a Wi-Fi, other users may connect, so it's better to use USB Teetering.
To enable USB tethering, you need to connect your computer or laptop to a smartphone. Once connected, Go to smartphone Settings > More > USB tethering. Turn it on. That's it.