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How to check the monitor for dead pixels
The acquisition of a computer, laptop or other gadget is a responsible undertaking. Even in the new technology, there may be obvious and hidden defects. Dead (or dead) pixels – a common malfunction that violates the integrity of the image on the display. If a single cell does not work, then the change in image quality with the naked eye, as a rule, is not recorded. But if a group of pixels is damaged, then the perception of the picture is impaired.
Defective pixels form a black, white or color dot, which distracts when working on a PC and interferes with video viewing. The cause of the defect is a malfunction of the matrix elements. In this regard, each potential buyer of an electronic device needs to know how to check the monitor for dead pixels. Continue reading
History of the Internet
The history of the development of the Internet began in 1969, when for the first time it was possible to make communication between computers at the University of California and Stanford. This was a real achievement, because between the two universities there was a distance of about 500 km. The advent of the Internet, however, cannot be called instantaneous. This was preceded by years of labor and scientific research.
The Emergence of the Internet: The Origins
APRA Agency, which later received the status of the creator of a new form of communication, was founded 10 years before the computers of Stanford and the University of California were united into one network. At Continue reading
What are cloud services?
Recently, there has been a lot of talk about cloud services and the cloud, many are lost, because they do not fully understand what is at stake.
By cloud services or cloud storage it is customary to understand the service of providing an organization with a separate space for a user to store various files. It can be as documents, media files, an archive of photos, in general any files necessary for the user. Many users are often content with a place that is allocated free by similar organizations.
The size of this space depends on the particular company and is often associated with marketing goals. To exchange files with the cloud storage, it is enough to install a small application on the computer through Continue reading
