What does a hotspot do?

A hotspot is a physical location that provides wireless internet access to devices through Wi-Fi. It connects to the internet via a wired connection and allows multiple users to access the internet within its range. Hotspots can be found in various places, such as cafes, airports, and public parks, enabling convenient internet access for users on the go. Additionally, mobile devices can also act as hotspots, sharing their cellular data connection with other devices.