Entradas

Dangerous Virus

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MyDoom also known as W32.MyDoom@mm, Novarg, Mimail.R and Shimgapi, is a computer worm affecting Microsoft Windows. It was first sighted on January 26, 2004. It became the fastest-spreading e-mail worm ever, exceeding previous records set by the Sobig worm and ILOVEYOU, a record which as of 2021 has yet to be surpassed. MyDoom appears to have been commissioned by e-mail spammers to send junk e-mail through infected computers. The worm contains the text message "andy; I'm just doing my job, nothing personal, sorry," leading many to believe that the worm's creator was paid.

Fake News

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  What is a FAKE NEWS? Fake news is false or misleading information presented as news. It often has the aim of damaging the reputation of a person or entity, or making money through advertising revenue. However, the term does not have a fixed definition, and has been applied more broadly to include any type of false information, including unintentional and unconscious mechanisms, and also by high-profile individuals to apply to any news unfavourable to his/her personal perspectives.

App Inventor

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 App Inventor lets you develop applications for Android phones using a web browser and either a connected phone or emulator. You build apps by working with: The App Inventor Designer, where you select the components for your app. The App Inventor Blocks Editor, where you assemble program blocks that specify how the components should behave. You assemble programs visually, fitting pieces together like pieces of a puzzle. In class we have designed three types of apps : drawing; kill the zombie and a calculator.

Types of Malware and Antimalware

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 Hello everyone! Malware is short for malicious software, meaning software that can be used to compromise computer functions, steal data, bypass access controls, or otherwise cause harm to the host computer. Antimalware is a type of software program designed to prevent, detect and remove malicious software (malware) on IT systems, as well as individual computing devices. 

QR code

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 A QR code is the evolution of the barcode. It´s a module  f or s toring information in a dot matrix or in a two-dimensional barcode. The matrix is ​​read on the mobile device by a specific reader and immediately takes us to an application on the internet and can be a location map, an email, or a web page.

Gimp

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 Hi, today I´m going to talk about Gimp. GIMP is a digital image editing program in the form of a bitmap, both drawings and photographs also it is a free and free program.  In class we have don three Gimp works: a imposible image, a poster and a restored image.

Microsoft Excel

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 Hi, I´m going to talk about Excel. Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android, and iOS. It features calculation, graphical tools, compute tables, and a macro programming language called Visual Basic for Applications. It has been a highly applied spreadsheet for these platforms, especially since version 5 in 1993, and has replaced Lotus 1-2-3 as the industry standard for spreadsheets. Excel is part of the Microsoft Office software suite. In class we made a  spreadsheet  (a digital document in which data is arranged in the rows and columns of a grid and can be manipulated and used in calculations) of a shop.