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

The main processor (CPU, “Central Processing Unit”), the main memory (RAM, “Random-Access Memory”), and the dedicated graphics card with its graphics processor (GPU, “Graphics Processing Unit”) are ...

Unique designs, smart engineering, and serious performance defined this year’s CES PC haul. These are our favorites across 11 ...

Switching to a new gaming display leaves you with your old monitor, and you need to decide whether to retain or sell it for ...

The classic 5 stages pipeline CPU, each stage can be viewed a "part" of a CPU<BR><BR>- Instruction Fetch (from memory) <BR>- Instruction Decode<BR>- Execute (ALU)<BR>- Access<BR>- Writeback (To memory ...

With the growth of mobile devices and ultra-thin notebooks, not to mention the growing focus on more energy-efficient data centers, microprocessors and graphics processors have evolved at a fast pace.

Which Intel processor is best? The central processing unit is one of the most crucial components of a computer. It tells all the other PC bits and pieces how and when to execute instructions. It works ...

Small businesses rely on computers to do everything from accounting and invoicing to creating marketing materials. Consequently, many businesses need to purchase, repair or upgrade systems rather ...