[WindowsCentral.com]

When you need to share an internet connection with other devices, use this guide to quickly create a wireless hotspot on Windows 10.

On Windows 10, it's possible to share an internet connection with other devices by turning your computer into a wireless hotspot without extra software or advanced commands.
The feature is called "mobile hotspot" and can come in handy in a number of situations, but typically you'll find it useful when you only have a wired connection, and you must get others connected to the internet. Or you're meeting with other people at a coffee shop that doesn't offer free Wi-Fi, in which case, you can share your cellular data to get everyone connected.

Full story from the WindowsCentral blog...