Maintenance, troubleshooting, and troubleshooting in PC system units

The article reveals the troubleshooting processes and maintenance of the PC system units. Based on the analysis, various malfunctions and malfunctions that are less associated with poor-quality PC components are often found in the operation of a personal computer. Also the most common problem is hardware failure. This area is also complemented by the consideration of operating system malfunctions. Computer software malfunctions are a broader problem than hardware failures. No matter how perfect the operating systems are, they can never create normal conditions for the operation of all existing software.