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...]
Using command Prompt in Windows 7 to detect current and maximum processor clock speed
With this described command, you can easily examine the current and maximum clock speed of your Windows 7 computer's CPU clock speed. Open an elevated Command Prompt window and run this WMIC command in Windows 7 to check the CPU current clock speed and expected clock speed repeatedly at 5 second interval: [crayon-69ee599159875130364311-i/] You will get like this: If there is disparity, send … [Read more...]
Manage your projector presentation in Windows 7 via Windows Mobility Center
This tutorial is primarily written on request of Dr.Arpita Sarcar, she feels that, managing projectors in seminars is tad difficult work. It is not a problem at all, infact with a Windows 7 laptop, you can boost the quality of your seminar presentations. This guide will tell you, how to enhance yet easily use projector in Windows 7 laptops using Windows Mobility Center. Switch on your laptop. … [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...]
Browse and edit the Windows 7 Registry as folders and its contents
Normally you can not browse the Windows registry like an ordinary folder with contents. We will show a way so that you can browse, edit Windows 7 registry like a folder will contents. If you are still confused, just read on. Bjarke Viksoe has written an excellent Windows Shell Extension, that make it possible to browse the Windows 7 registry like a folder. Download this file and run it. After … [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...]
Overclocking
The purpose of overclocking The overclocking is done to increase the clock speed of your processor (CPU) which increases the overall speed of your computer. We must be careful because it represents a danger to your computer components that may not withstand the blast and burn. There are two ways to change the speed; by changing the multiplier or directly to the system bus. For … [Read more...]
What is firmware of hardware
What is firmware? When you use a DVD player or any hardware, it is guided by software that can be compared to a driver for a component in your computer. This software is called firmware. It can manage the device on which it is installed. That will contain the necessary codecs to play, DivX video for example. Like any software, it needs to be updated. That is why it is on a ROM that can easily … [Read more...]
Create a shortcut to Lock Computer in Windows 7
This tutorial will show you how to create a shortcut to lock your computer. You can Pin to Taskbar or Pin to Start Menu the shortcut to lock computer, or move where you like for easy use. Right click anywhere on the Windows 7 desktop, hover over New > click Shortcut : In the Shortcut Window, type the the following as location of the item: [crayon-69ee599159a60034730627-i/] and click on … [Read more...]
The risks associated with use of Internet
Internet, the latest technological revolution in communications and certainly the largest since the invention of the telephony, has not finished to surprise us. Its capabilities are almost limitless, as are the dangers that accompany with it. On the other hand this media offers a quick and easy access to information, culture, and countless other riches, but it also opens the way as much overflow … [Read more...]