Sunday, 29 June 2014

Microsoft Student Associates Program #MSAIndia”.

Hai Everyone,
                        This is Natesanathan.K doing my Final year B.E., Computer Science in Anjalai Ammal Mahalingam Engineering College, Kovilvenni , Tiruvarur District.
           
             Here by i have to share some information or impacts about Microsoft which changes me in a great manner .In my childhood days till my higher secondary i didn't know any knowledge about windows even a computer but once i get it in to it which makes me a tremendous change to make me much interest of it to knowing all about it. In my past day I like to use MS paint to do some fun activities for just a entertainment work but later i had to knows that it not  entertainment one but will make a more effect to the computer world of designing.
                       The Microsoft had provided lot of different versions of Operating System which consists of unique properties respectively .The OS such as Windows7(professional, Ultimate),Vista, Windows Diamond, WindowsXp,Windows8,Windows8.1 all these are which makes the major changes to all who are in computer world. I have been used all these OS which helps me in learning more things in the computer world to do something innovatively and of thinking as much more to survive a lot.  
                  One of the great things about Working at Microsoft is having access to an incredible array of technologies that help us to get work done. And in the field of designing, imaging, movie making etc. which the windows played a wide role. In multimedia it helps me till my childhood days to do or think something different as i can in my life, which makes my people to get a lot of interest to knowing about it their carrier as i did till my days.
                   And i had learned about MS office which supported me all ways to survive in my studies as well as in my day to day life too. The MS Excel which is used to store record in a order and to maintain a efficient work of maintaining logs. The MS word which helps me in documentation process and even of preparing leave letter just a example to it. And the most important thing which plays a major role is preparing slides by using MS PowerPoint which helps to express the content easier to user as well as to the viewers through slides. It consists of lot of designing tools which makes the understating of contents easier than by books.    
                    There is lot of things to tell about Micr



osoft which changes my life in the computer world. And there is still more of innovating in the windows which could also make tremendous changes in the computer world. And they had introduced the Tabs and windows phones which had spreader all over the world in these days. All peoples are using Tabs for their comfort ability. And now days all people were using windows phones for conveniences and better use of bringing all features as it is in the computers.  And it consists of lot features supported by their logical and technical architecture to all the systems in these days which play a major role in human with the computer.  
                     In the future i would bring more use of it to my people of knowing these thing from their childhood days and make use of it to get well minded in it and to get a good scope in it to survive as more in the computer world along with Microsoft.

Friday, 13 June 2014

What is Linux?



What is Linux?
Linux is a high performance, yet completely free operating system that closely resembles UNIX. An operating system is the main software that operates on a computer.
UNIX was originally developed by Ken Thompson at Bell Labs, the legendary research arm of AT&T (the former U.S. telecommunications monopoly) in 1969 and was substantially improved at the University of California at Berkeley (UCB) during the 1970s and 1980s. Many variations were subsequently developed, and they are collectively referred to as Unix-like operating systems. Unix-like operating systems are widely regarded as the best operating systems ever created in terms of several criteria, including stability, security, flexibility, scalability and elegance.
Linux was started in 1991 by Linus Torvalds, then a student at the University of Helsinki in Finland, because of his dissatisfaction with MS-DOS and his desire to obtain a free version of UNIX for his new computer. Linux quickly became a global project with programmers from around the world participating in its development via the Internet. Its performance has improved continuously, and this has been paralleled by the swift growth in its usage around the world by individuals, corporations, educational institutions and governments.
Linux is superior to other Unix-like operating systems in several respects. One is that it is completely free, in contrast to the costly proprietary (i.e., commercial) versions of UNIX. It is free both in a monetary sense (i.e., that it can be obtained by anybody at no cost) and in the sense that anyone is permitted to use it for any purpose (including making as many copies as desired for personal or business use, using it on any number of computers, modifying it in any way desired, giving away copies of the original or modified versions, and even selling such copies for a profit!). Software that is free in all of these senses is referred to as free software or open source software.
This freedom is made possible by the fact that Linux is released under the GNU General Public License (GPL). The GNU project was begun by Richard Stallman in 1983 for the purpose of developing a completely free, high performance, Unix-like operating system. It has provided many of the most critical utility programs for Linux, and thus it is sometimes suggested that the most appropriate name for Linux is GNU/Linux.
Another advantage of Linux is that it can operate on a much wider range of hardware than most other operating systems. It can run on notebook computers, desktop computers, workstations, mainframes, supercomputers, handheld devices (including some cell phones), game machines, industrial robots and even a wristwatch!


Microsoft Windows is still the most widely used family of computer operating systems. However, Linux offers also some important advantages over them, and thus its worldwide growth rate is much faster. These advantages include the facts tha  it is free, it is extremely stable (i.e., it rarely crashes),  it is highly resistant to computer viruses, spyware and other malware,  a large amount of high quality, completely free application programs are available for use on it and it can run on older computers that cannot accommodate the newer versions of Microsoft Windows. A more complete list of advantages can be found in the article 25 Reasons to Convert to Linux.

Thursday, 8 May 2014

How to Install a New Operating System on Your Computer..!


1)Determining Which Operating System to Install
2)Installing Your New Operating System
3)Installing Specific Operating Systems

Method 1 of 3: Determining Which Operating System to Install

  1. Install a New Operating System on Your Computer Step 1.jpg
    1
    Check the system requirements. If you’ve decided that you want to install a new operating system, you’ll first need to figure out which one you want to use. Operating systems have varying system requirements, so if you have an older computer, make sure that you can handle a newer operating system.
    • Most Windows installations require at least 1 GB of RAM, and at least 15-20 GB of hard disk space. Make sure that your computer can accommodate this. If not, you may need to install an older operating system, such as Windows XP.
    • Linux operating systems typically don’t require as much space and computing power as Windows operating systems. The requirements vary depending on the distribution you choose (Ubuntu, Fedora)
  2. 2
    Decide whether to purchase or download. Windows licenses need to be purchased. Each license comes with a key good for one installation. Most Linux distributions are free to download and install as much as you’d like, though some Enterprise versions are closed and require purchase (Red Hat, SUSE, etc.).
  3. 3
    Research your software compatibility. Make sure that the operating system you want to install supports the programs that you want to use. If you use Microsoft Office for work, you won’t be able to install it on a Linux machine. There are substitute programs available, but the functionality may be limited.
    • Many games that work on Windows will not work on Linux. The number of supported titles is growing, but be aware that if you are an avid gamer your library might not transfer over smoothly.
  4. 4
    Obtain your new operating system. If you’ve purchased a copy of Windows from a store, you should have received an installation disc along with your product code. If you don’t have the disc, but have a valid code, you can download a copy of the disc online. If you are installing Linux, you can download an ISO of the distribution from the developer’s website.
  5. 5
    Backup your data. When you are installing a new operating system, you are most likely going to be wiping the hard drive in the process. This means that you will lose all of your files on the computer, unless you back them up. Always make sure that any important files are copied to a backup location before starting the installation process. Use an external hard drive or burn the data to DVDs.
    • If you are installing the operating system alongside your existing one, you most likely will not have to delete any data. It is still wise to backup important files just in case.
    • You cannot backup programs; they will need to be reinstalled once you have finished installing your new operating system.

Method 2 of 3: Installing Your New Operating System

  1. 1
    Determine your installation order. If you are installing a Linux distribution that you want to run alongside Windows, you need to install Windows first and then Linux. This is because Windows has a very strict boot loader that needs to be in place before Linux is installed, otherwise Windows won’t load.
  2. Install a New Operating System on Your Computer Step 4.jpg
    2
    Boot from your installation disc. Insert the installation disc into your optical; drive, and reboot your computer. Normally a computer boots from the hard drive first, so you will need to adjust some settings in your BIOS in order to boot from the disc drive. You can enter the BIOS by hitting the designated Setup key during the boot process. The key will be displayed on the same screen as your manufacturer’s logo.
    • Common Setup keys include F2, F10, F12, and Del/Delete.
    • Once you are in the Setup menu, navigate to the Boot section. Set your DVD/CD drive as the first boot device. If you are installing from a USB drive, make sure that the drive is inserted and then select it as the first boot device.
    • Once you’ve selected the correct drive, save your changes and exit Setup. Your computer will reboot.
  3. 3
    Try your Linux distribution before installing. Most Linux distributions come with a copy that can be loaded directly from the installation disc. This will allow you to “test drive” your new operating system before you commit to the installation process. Once you are ready to install, click the Installation program on the desktop.
    • This is only possible with Linux distributions. Windows does not allow you to test out the operating system before you install.
  4. 4
    Wait for the Setup program to load. No matter which operating system you choose, the setup program will need to copy some files to your computer before it can continue. This can take several minutes, depending on the speed of your computer’s hardware.
    • You will most likely need to choose some basic options, such as language and keyboard layout.
  5. 5
    Enter your product key. If you are installing Windows 8, you will need to enter your product key before you can begin installation. Older Windows versions will ask for the product key after installation is complete. Linux users will not need a product key, unless it is a purchased version such as Red Hat.
  6. 6
    Choose your installation type. Windows will give you the option of Upgrading or performing a Custom installation. Even if you are upgrading an older version of Windows, it is highly recommended that you choose Custom and start from scratch. This will minimize problems that may arise later from combining old settings and new ones.
    • If you are installing Linux, you will be given the option to install alongside your existing operating system (Windows), or to erase the disk and install Linux by itself. Choose the option that best meets your needs. If you choose to install alongside Windows, you will be given the option to choose how much hard disk space you want to designate for Linux.
  7. 7
    Format your partitions. If you are installing Windows, you will need to choose which hard drive partition you want to install it on. Deleting partitions will wipe the data on the partition and return the space to the Unallocated section. Select the unallocated space and create a new partition.
    • If you are installing Linux, the partition needs to be formatted in the Ext4 format.
  8. 8
    Set your Linux options. Before installation begins, your Linux installer will ask you for your timezone, and you will need to create a username and password. You will use this to log in to your Linux distribution as well as authorize system changes.
    • Windows users will fill out personal information after the installation is complete.
  9. 9
    Wait for the installation to complete. Depending on the speed of your computer, this can take up to an hour to finish. Most installations are hands-off at this point. Your computer may reboot several times during the installation process.
  10. 10
    Create your Windows login. Once your Windows installation is complete, you will need to create a username. You can also choose to create a password, though this is not necessary. After creating your login info, you will be asked for your product key.
    • In Windows 8, you will be asked to customize the colors first. After that, you can choose to either log in with a Microsoft account, or use a more traditional Windows username.
  11. 11
    Install your drivers and programs. Once installation is complete, you will be taken to your new desktop. Forom here, you can begin installing your programs and making sure that your drivers are installed an up to date. Make sure to install anantivirus program if you are going to be connecting to the internet.
  12. Method 3 of 3: Installing Specific Operating Systems
  1. 1
    Install Windows 7. Windows 7 is currently Microsoft’s most popular operating system. Follow this guide for specific instructions.
  2. 2
    Install Windows 8. Windows 8 is Microsoft’s newest operating system. Click here for a detailed guide on the installation process.
  3. 3
    Install Ubuntu. Ubuntu is one of the most popular distributions of Linux available. Click for step-by-step instructions for installing the Ubuntu distribution.
  4. 4
    Install Mac OS X. If you want to upgrade your copy of Mac OS X, check out this guide.
  5. 5
    Install Linux Mint. Linux Mint is a newer Linux distribution that is quickly increasing in popularity. Follow this guide to learn how to install it.
  6. 6
    Install Fedora. Fedora is an older Linux distribution that has a long history of stability. This guide will show you how to install it.
  7. 7
    Install Mac OS X on an Intel or AMD computer (Hackintosh). If you’ve got some patience and the desire to install Mac OS X on your PC, check out this guide.

Sunday, 6 April 2014

Do u know the Meanings of these words.....???


*Date = Day and Time Evolution.
*Joke = Joy of Kids Entertainment.
*News = North East West South.
*Chess = Chariot, Horse, Elephant, Soldiers.
*Aim = Ambition in Mind.
*Eat = Energy And Taste.
*Tea = Taste And Energy Admitted.
*Pen = Power Enriched in Nib.
*Smile = Sweet Memories In Lips Expression.
*Bye = Be with You Everytime.

Saturday, 29 March 2014

Ethernet Network Card Installation:



Typically an Ethernet network interface is built-in to most modern motherboards. Some computer systems, especially server systems, are equipped with two network interfaces built-in to the motherboard. Additional interfaces can be installed in extra PCI expansion slots.



Try the command lspci -vv to see if the hardware is detected properly, and which kernel module (if any) is being assigned:

01:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5764M Gigabit Ethernet PCIe (rev 10)
    Subsystem: Hewlett-Packard Company Device 1309
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0, Cache Line Size: 64 bytes
    Interrupt: pin A routed to IRQ 52
    Region 0: Memory at f7000000 (64-bit, non-prefetchable) [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: tg3
    Kernel modules: tg3


...
...

37:09.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5782 Gigabit Ethernet (rev 03)
    Subsystem: Hewlett-Packard Company Device 000c
    Physical Slot: 5
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 32 (16000ns min), Cache Line Size: 64 bytes
    Interrupt: pin A routed to IRQ 21
    Region 0: Memory at f8000000 (64-bit, non-prefetchable) [size=64K]
    [virtual] Expansion ROM at f7100000 [disabled] [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: tg3
    Kernel modules: tg3


or more specifically lspci -vv | grep Ethernet
01:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5764M Gigabit Ethernet PCIe (rev 10)
37:09.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5782 Gigabit Ethernet (rev 03)



NS2 Scenario Generator

If you are tired of writing code using .tcl files, here is a solution for that. This software is a little bit old, as it released sometime during 2007, still some of the students/Researchers are not aware of this software.
So, you need not waste your time in editing the tcl files. And since this software is written in java, it works well with almost any Operating System (With JRE installed on the System)

You can download the software from this link https://sites.google.com/site/pengjungwu/nsg
Some features of this software

  1. wired and wireless nodes will be created
  2. establish connection between the nodes
  3. Creating links (Duplex-Link and Simplex-Link)
  4. TCP and UDP agents are supported
  5. Creating applications (CBR and FTP)
  6. Node movement
And still there are lot more as the developer of this software is actively maintaining the software and you can expect lot more in the future also.

Saturday, 22 March 2014

20 Android Secret Codes.

In this Post I will be giving you several Android Secret Codes. You often need to know many things about your smartphones hardware and software, these Android Secret Codes will help you know everything about your  Smartphone.

In order to use all these Android Secret Codes you just need to simply open the Dialer of your smartphone and type the secret code of which ever function you need to perform out of all these and you are good to go.


Here Is the list of  20 Android Secret Codes for your Smartphone :-

Phone Information, Usage and Battery – *#*#4636#*#*


IMEI Number – *#06#


Enter Service Menu On Newer Phones – *#0*#


Detailed Camera Information – *#*#34971539#*#*


Backup All Media Files – *#*#273282*255*663282*#*#*


Wireless LAN Test – *#*#232339#*#*


Enable Test Mode for Service – *#*#197328640#*#*


Back-light Test – *#*#0842#*#*


Test the Touchscreen – *#*#2664#*#*


Vibration Test – *#*#0842#*#*


FTA Software Version – *#*#1111#*#*


Complete Software and Hardware Info – *#12580*369#


Diagnostic Configuration – *#9090#


USB Logging Control – *#872564#


System Dump Mode – *#9900#


HSDPA/HSUPA Control Menu – *#301279#


View Phone Lock Status – *#7465625#


Reset the Data Partition to Factory State – *#*#7780#*#*


Format Your Device To Factory State(will delete everything on your phone) – *2767*3855#


Hidden Service Menu For Motorola Droid – ##7764726


So these were 20 Android Secret Codes for your Smartphone use them and enjoy playing around with your smartphone, do tell us which one you liked the most below in the comment section and keep stalking for more tweaks for your smartphone.