Operating system upgrade, programs and games installation,
I can open laptop and make sure dust is cleaned. 1. A computer fan is a component found in a computer case, usually in the Central Processing Unit (CPU), that helps prevent a variety of parts within the system from being damaged due to overheating while the machine is running. Without the temperature protection a fan offers, your computer can malfunction, become permanently damaged, or even crash. 2.When the fan noise of a computer becomes excessively loud it is an indicator that something is wrong with your PC, and the issues should be attended to immediately. The noise produced by these fans is usually due to dust that has accumulated on or in your CPU fan or power supply fan. I can either install latest windows which is activated and legal. Install any type of programs you needed for work or any other purpose. Install latest drivers for network, sound and video. That allows to use computer to it's Maximum and let you get smooth working experience. Same time making it faster and compatible to run latest programs NO FIX/NO FEE