Touchscreens are special screens that allow you to interact with devices by touching the display. They are commonly found on smartphones, tablets, and computers. Instead of using a mouse or keyboard, you can tap, swipe, or pinch the screen to navigate through apps and menus. This makes it easy and intuitive to use, especially for people of all ages. There are two main types of touchscreens: resistive and capacitive. Resistive touchscreens respond to pressure, while capacitive touchscreens detect the electrical charge from your finger. Most modern devices use capacitive touchscreens because they are more responsive and support multi-touch gestures, allowing you to perform actions like zooming in on a photo.