Computing
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What are the most used file extensions in Windows?
Windows file names have two parts, the name, a period (which separates the name from the file extension), and the extension (suffix). The extension is a three or four character abbreviation placed after the break…
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What is the history of the computer?
The history of the computer goes back hundreds of years, during that time several people and entities collaborated in the evolution of the computer. However, the computer or computer as we know it today had…
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What is the chronological evolution of the computer?
Man’s need to find fast and effective methods to solve his calculations and his great inventiveness led him through the centuries to the development of what we know today as the computer. From the abacus…
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How are computer viruses classified according to their activation method?
It’s amazing how many viruses can infect your computer. Viruses are classified according to several common parameters. So we have: Classification of viruses according to their destination of infection and their way of activation or…
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How are computer viruses classified according to the method of propagation
Classification of viruses according to the way they act or methods of propagation: worms. – They are programs that reproduce themselves and do not require a host program or file. Because it replicates, this type of intruder can…
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How can I stay safe from viruses?
Computer viruses are a related fact of modern life. Anti-virus software is necessary, and both it and the database it uses must be kept up to date. Computer viruses are a fact of modern life,…
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How can I remove and prevent spyware?
Spyware and other forms of malware are only becoming more common. Spyware is spyware that steals user information, tracks and records what you do. Let’s review the steps you need to take to prevent this type…
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How to keep your computer safe on the Internet?
Every day that we encounter dangers on the Internet, the applications installed on your computer are vulnerable to virus or spam attacks, here are some tips you can follow to stay safe. Use a Firewall. A…
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How do computer viruses work?
The operation of a computer virus is conceptually simple . A program is executed that is infected, in most cases, due to the user’s ignorance. The virus code remains resident (hosted) in the computer’s RAM memory, even when…
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Higher level and lower level languages?
High level language A high-level programming language is characterized by expressing algorithms in a way appropriate to human cognitive ability , rather than the ability of machines to execute them. These languages allow maximum flexibility…
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