Today, many smartphones, laptops, and tablets use touchscreens, so I'd like to discuss about them. The touchscreen is a fantastic development since it makes it simple for users to use and communicate with technology. Instead of pressing difficult buttons, they may easily and swiftly operate anything by touching the screen. Therefore, fewer buttons on gadgets result in them being smaller and lighter, which is one of the key advantages of the touchscreen. Additionally, touchscreens can improve the aesthetics of devices. I frequently utilize touchscreen gadgets, such my father's laptop and my smartphone. Given how much everyone, including myself, enjoys using them, I believe touchscreens are becoming more and more common in Vietnam.