What is a graphics card and what does it do?

A graphics card (GPU) is a specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images, videos, and animations for display on a screen. It's crucial for gaming, video editing, and 3D rendering.

How do I choose the right graphics card for my needs?

Consider your budget, intended use (gaming, professional work, casual use), monitor resolution, and system compatibility (power supply, case size). Research performance benchmarks and check user reviews.

What is the difference between an integrated and dedicated graphics card?

Integrated graphics are built into the CPU and share system RAM, suitable for basic tasks. Dedicated graphics cards are separate components with their own memory (VRAM), offering superior performance for demanding applications like gaming or creative work.

How often should I upgrade my graphics card?

Upgrading depends on your performance needs and budget. For avid gamers or professionals, every 2-4 years might be suitable to keep up with new software and games. Casual users may upgrade less frequently.