Whether you’re using a MacBook Pro or a high-end laptop, there are many different components inside. The central processing unit is the brains of your laptop, responsible for running programs and handling all kinds of user input. The monitor is what shows computer programs and images on the screen. Some models even come with touchscreen monitors! But how do you tell which components are the most important? Read on to learn more about the different laptop parts.
Battery systems typically consist of lithium-ion or lithium-polymer. The latter was replacing older lead-acid batteries. Laptops with removable batteries can often support larger replacement batteries. DC connectors are typically cylindrical or barrel-shaped coaxial power connectors, although some models use a rectangular power adapter. Laptops with removable batteries may have more storage capacity than desktop models, while chargers are typically USB-C.
Displays are another essential component of a laptop. External displays can be glossy or matte. Laptops typically come with displays that range from 13 to 16 inches in size. Most mainstream consumer laptops come with a 13-inch screen, but 14-inch models are more popular with business machines. Larger laptops are available, but they are rare. Some are small enough to be considered handheld PCs or “tablets”.
Keyboards are the most common parts of a laptop. They’re the input devices for entering text, data, and commands. You can also use a trackpad, or touchpad, to move a pointer on the screen. Other components of a laptop include a built-in microphone and speakers. They all serve the same purpose: to control the screen and make inputs. And if you’re looking to upgrade your laptop, you’ll want to look for the most expensive models!
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