IT of anwar 4ºA

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  The computer case , also called the chassis, is the enclosure that houses and protects all the internal components of a computer. It provides space for the motherboard, processor, graphics card, storage devices, power supply, and cooling systems. The case also influences airflow, noise levels, appearance, and the ease of upgrading the computer. Main possibilities Full Tower: A large case suitable for powerful gaming PCs, workstations, and custom liquid-cooling systems. It offers plenty of space for components and future upgrades. Mid Tower: The most common option for desktop computers. It provides a good balance between size, compatibility, cooling, and price. Mini Tower: A smaller case, often designed for Micro-ATX or Mini-ITX motherboards. It is suitable for office PCs and compact systems. Small Form Factor (SFF): A very compact case designed for space-sa...

  Input devices allow users to interact with the computer. The keyboard sends text and commands, while the mouse or other pointing device controls the on-screen pointer and interface. Although they do not usually affect raw computing performance, input devices can make a significant difference to comfort, accessibility, accuracy, and productivity. Keyboard possibilities Membrane keyboard: Usually affordable, quiet, and suitable for office work and everyday computing. Mechanical keyboard: Uses individual mechanical switches. It offers a wide range of tactile, linear, and clicky typing experiences. Low-profile keyboard: Has a thinner design and shorter key travel. Ergonomic keyboard: Designed to encourage a more comfortable hand and wrist position. Wireless keyboard: Connects using Bluetooth or a dedicated wireless receiver. Compact keyboard: Layouts such as TKL, 75%, and...