A laptop is a portable computer designed for mobile use. It typically includes a screen, keyboard, touchpad (which acts as a mouse), and battery, all in a compact, foldable design. Laptops offer functionality similar to a desktop computer but in a more portable form, allowing users to perform tasks like web browsing, writing, gaming, video conferencing, and more while on the go.

Key features of laptops include:

• Portability: Lightweight and easy to carry, making them ideal for travel and mobile work.
• Built-in components: Most laptops come with integrated hardware, such as a screen, speakers, and a webcam.
• Battery-powered: Laptops are powered by rechargeable batteries, allowing them to operate without being plugged into an electrical outlet for a limited time.
• Operating Systems: Common operating systems for laptops include Windows, macOS, and Linux.

Laptops come in various models tailored for different tasks, including general use, gaming, professional workstations, and ultrabooks for enhanced portability.