What is a bug? The computer is becoming more and more important in our daily lives. All devices operate with a software that can sometimes have some shortcomings so-called bug. The software stops with a great error and may cause data loss. This is an English word which means "insect" and comes from a problem caused by an animal trapped in a component and preventing its operation. A bug is a … [Read more...]
How to prevent Windows 7 from automatic restart after installing updates
After installing the updates, Windows 7 gives alert to have a restart to take the effect. You may want to disable this automatic restart after installing updates. Here is how you can prevent restarts and have them happen only when you want to restart rather than having to continually click "postpone". Click Start, type "regedit" in the search field (without the quotation marks) and hit Enter … [Read more...]
What Peer-to-Peer (P2P) and what are the risks of using it?
Overview of P2P For starters, the basic download a file is as follows: The file is stored on a server, people who want this file (clients) need to connect to this server to download. So there is only one server and multiple clients. But there is a problem. If many people want to download a file on the same server at the same time, it will quickly saturated, and so the download will be … [Read more...]
Glossary of dangerous dll files of Windows operating system
A DLL (Dynamic Link Library) is a resource that is used to run Windows operating systems and various software packages installed. These resources are very vulnerable and often subject to attacks of all kinds. Sometimes a user may accidentally delete a resource. Here is a targeted approach to some problems when calling a resource incorrect or missing. Typically replacing crush, a resource must be … [Read more...]
Control the speed of your Windows 7 computer’s fan speed and overheating
Control the speed manually It is possible that you want to control the speed of your fans for several reasons: Cool your processor. Reduce noise. We must try to find the right balance for minimum noise and maximum cooling. For this you can do it manually by opening your CPU and using the controller that is close to your fan. It will of course turn off your PC before handling. Use Software: … [Read more...]
Can we recover deleted data?
Builders and Microsoft Windows do not agree on what is one a megabyte or a gigabyte. For manufacturers of hard drives, 1 GB = 1000 MB, 1 MB = 1000 KB, etc. For Windows, 1 GB = 1024 MB .. 1MB = 1024 KB, which induces a difference in the size calculations. Windows sees 465 GB, but by counting the bytes one by one, there are many 500 105 216 000 bytes, so its a 500 GB hard drive as per … [Read more...]
The principle and how to choose a browser
The principle of the browsers A browser is a software that allows you to view websites through HTTP by typing the addresses. It display pages by interpreting a markup language: XHTML. The appearance of a site may be different from one browser to another as this interpretation is not always the same due to non-compliance. How to choose a browser? A good browser should first have a clear … [Read more...]
What is the direct download (DDL)?
Direct download (DDL) in English corresponds to the dissemination and downloading of audio or video depending on client-server model, that is to say directly using your browser. In fact, you do not need to install additional software, it is possible to download a video easily. This distribution method has gained momentum with the arrival of Internet Piracy and monitoring of P2P networks. Indeed, … [Read more...]
How to download 64 bit version of iTunes for Windows 7
The default official page of iTunes gives link to download 32 bit of Apple's iTunes for Microsoft Windows operating system (including Windows 7), but it does not mention it : Its only while installing this version (32bit) of iTunes software in 64bit of Windows 7 you will discover that it is of 32 bit, so can not install: This is pathetic, because the size of installation file of iTunes is … [Read more...]
Methodology hackers use for an intrusion to a network
This article aims to explain the methodology generally used by hackers to break into a computer system. It does not explain how to compromise a system but to understand how it may be better able to withstand them. Indeed, the best way to protect your system is to proceed in the same way that hackers to map the vulnerabilities of the system. So this article gives no details on how vulnerabilities … [Read more...]
What is a server?
A Server is generally a computer that makes its files available to other computers (in a network). The great thing about a server is that it stores files centrally and all users of the network can use these files together. Because the server files containing primarily holds, it is also called File Server, at least, especially when a company is operating within the server and saves documents. A … [Read more...]