Informatics
The best free antiviruses
To protect your computer from the countless computer viruses, it is essential to carefully choose a good antivirus, perhaps free, which is able to ensure correct and constant protection without slowin…
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Coin counter
The coin counter is a machine used to count and divide coins or tokens into denominations. There are manual and electronic models on the market. In the latter the coins are divided and counted automat…
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Slide scanner
The slide scanner is a particular device to be connected to the computer that allows the digitization of analogue photographic media (both slides and negatives). This guide contains information and ad…
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Ups
The uninterruptible power supply is a device used to power electronic equipment in the event of a blackout and to avoid voltage spikes and surges. Thanks to the uninterruptible power supply, for examp…
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