Nearly any computer can run crypto mining algorithms, but some are much better than others. A modern computer has a CPU (central processing unit) and a GPU (graphics processing unit). If the CPU is the brain of the computer, the GPU is the muscle used for mining.
Modern GPUs like the GTX 3080 are powerful and efficient enough to make mining more effective, thus we keep the best combination of hardware and software systems to fetch the best result.
Most computers are capable of mining crypto coins but aren’t efficient enough to profit, This is why areas with the cheapest electricity costs have the highest concentration of mining power, and thus we come into the picture to make the best out of the available resources.
We even have a mining pools system that allows miners to combine (or pool) their mining power and split the earnings. Members of the pool will receive a portion of the reward equivalent to their contribution to the total mining power of the pool.