Sadaf Computer Repairng and training center

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interesting Computer mouse.

Spending long hours at computers. Risks and prevention.
People who spend their whole day on the computer usually complain of lower back pain, muscular, and emotional fatigue. Lower back pain sometimes is caused by poor posture. Always sit in the right posture properly while working. Take a break every 30 to 60 minutes – stand up, walk around, or stretch. Another way to help prevent these injuries is to be sure your workplace is designed ergonomically.

As more and more dust accumulates on the blades and in the motors, the fans have to work harder. If the buildup goes unchecked, the fans may significantly slow down or fail completely. This can lead to serious overheating inside the case, which can cause component failure and, ultimately, data loss.