Computer troubleshooting

What is computer Troubleshooting?

Answer: Troubleshooting is a process or identifying and fixing problems. Troubleshooting a computer problem can involve hardware or software and can sometimes involve both at the same time. The basic procedure for solving a problem is to look first at the most common problems, and then gradually examine some problems. This provides a realistic solution to problems and can apply to many types of products.

Webcam Short Note?

Answer: Web Camera: A web camera is a video camera that feeds or transmits its image in real time or through a computer to a computer network. When "captured" by a computer, video streams can be saved, viewed or sent to other networks that run programs such as the Internet, and emailed as attachments. In 1991, a massive move to an empty coffee pot led Dr. Quentin Stafford-Fraser and Paul Jardetzky to establish the world's first webcam to help nighttime programmers and programmers monitor their coffee levels.