PC components explained: learn what each part does, their functions, and how CPU, GPU, storage, and cooling impact performance and longevity.

Random access memory is a crucial component of every computer's operation, but it's not always easy to tell when your RAM is ...

RAM allows computers run fast and optimally. 16GB is now the standard for PCs and laptops. Heavy users may need more RAM. Know when to upgrade. I used to struggle when shopping for a new computer -- ...

Random access memory, usually shortened to RAM or simply “memory,” is one of the most important parts of any computing device. Modern PCs, tablets, and phones typically have from 2GB up to 32GB, ...

Buying PC components at a store like Best Buy or Micro Center is easy. You pick what you want and take it to the register. You'll usually have the option to purchase a warranty, or at least to take ...