Slow computer, why?
Today I was asked for help to see a new computer that is slow and full of viruses. But why? Viruses are malicious programs that enter the co...
Facebook database
Facebook had a period in its history when nobody accessed it, and after that, it started to grow slowly, and today it is one of the largest ...
Find functions for your computer
Every day, more people find more functions for their computer. This happens because of the fatigue of always doing the same things, and the ...
What is to open a port on the router, and how to test if it is really open?
Sometimes we need to open the door for some application, program, or even games so that we can access resources on the internet, or even spe...
Site address changed
For those who were used to entering the aristotelesmachado.com website, it is now being redirected to Tutorial TI (www.tutorialti.com). The ...
Choosing your application database
How to choose the database that will store your application data? This is a question that many ask when starting a new system and sometimes ...
What better brand to buy new notebook?
When looking for a notebook to buy in order to use it in our day-to-day lives, we try to see notebooks at a good price and with quality, how...
Web languages, which is the best?
Speaking of languages for Web programming, we find several of which meet their specific peculiarities, from a simple Web server to a distr...
Securing SQL Inject queries in ASP Classic
When saving a form, we usually take the value and pass it directly to a part of an SQL query string and run it in the bank, right? Wrong! Be...
E-mail: The most insecure service on the Internet
E-mail is one of the services that came into being when the Internet appeared, adopting several people to use it. In the past, only those wh...
Increase IIS upload limit from 30 Mb to 2 Gb
Internet Information Services, a website publishing service, has a file upload restriction. However, starting with version 7.0, it is possib...
How to enable and / or disable hibernation in Windows
Hibernation is one of the methods that completely shuts down the computer while keeping all data from the RAM memory transferred to the hard...
How to disable logging on SQL Server
This week I had some problems with the database transaction log, which when running a query presented the following error: The transaction l...
How a processor is manufactured
The main component of a certain computer is the processor, and we will see below how it is produced. The entire processor is built using the...
Discover the best anti-virus in the world
We all know that anti-virus programs are known to use practically all the computational capacity of an operating system, making it too slow ...
Google buys Motorola
Google buys the company Motorola, acquisition of the mega company has already been allowed by government agencies to avoid monopolization in...
Google Chrome mysteries
When checking network activity this weekend, I realized that without me using the computer, it was sending data somewhere, so I decided to c...
Core 2 Duo model faster than a Core i5 (650)
It sounds like a joke, but Intel has been doing more marketing strategy with the new processors than really effective and fast processors. I...
SOPA in Brazil: Law by deputy Walter Feldman
This is the photo of the Honorable Deputy Walter Feldman, who this week idealized the international archived SOPA law for Brazil. As we saw ...
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